28874702948

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 68304267360

約数和(自身を除く): 39429564412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 53, 58, 73, 91, 98, 101, 106, 116, 146, 182, 196, 202, 203, 212, 292, 364, 371, 377, 404, 406, 511, 637, 689, 707, 742, 754, 812, 949, 1022, 1274, 1313, 1378, 1414, 1421, 1484, 1508, 1537, 1898, 2044, 2117, 2548, 2597, 2626, 2639, 2756, 2828, 2842, 2929, 3074, 3577, 3796, 3869, 4234, 4823, 4949, 5194, 5252, 5278, 5353, 5684, 5858, 6148, 6643, 7154, 7373, 7738, 8468, 9191, 9646, 9898, 10388, 10556, 10706, 10759, 11716, 13286, 14308, 14746, 14819, 15476, 18382, 18473, 19292, 19796, 19981, 20503, 21412, 21518, 26572, 27083, 27521, 29492, 29638, 33761, 36764, 36946, 37471, 38077, 39962, 41006, 43036, 46501, 50297, 51611, 54166, 55042, 59276, 64337, 67522, 69589, 73892, 74942, 75313, 76154, 79924, 82012, 93002, 95849, 100594, 103222, 103733, 108332, 110084, 112201, 128674, 135044, 139178, 139867, 143521, 149884, 150626, 152308, 155237, 186004, 189581, 191698, 192647, 201188, 206444, 207466, 213817, 224402, 257348, 262297, 266539, 278356, 279734, 287042, 301252, 310474, 352079, 361277, 379162, 383396, 385294, 390769, 414932, 427634, 448804, 487123, 524594, 533078, 559468, 574084, 620948, 670943, 704158, 722554, 758324, 770588, 781538, 785407, 855268, 974246, 979069, 1049188, 1066156, 1086659, 1341886, 1348529, 1408316, 1445108, 1458613, 1496719, 1563076, 1570814, 1865773, 1948492, 1958138, 2018081, 2173318, 2464553, 2683772, 2697058, 2735383, 2779621, 2917226, 2993438, 3141628, 3409861, 3731546, 3916276, 4036162, 4346636, 4696601, 4929106, 5079997, 5394116, 5470766, 5497849, 5559242, 5834452, 5986876, 6819722, 7463092, 7606613, 8072324, 9393202, 9858212, 10159994, 10210291, 10477033, 10941532, 10995698, 11118484, 11332301, 13639444, 14126567, 15213226, 18786404, 19147681, 19457347, 20319988, 20420582, 20954066, 21991396, 22664602, 28253134, 30426452, 35559979, 38295362, 38914694, 40841164, 41908132, 45329204, 56506268, 71119958, 71472037, 76590724, 77829388, 79326107, 98885969, 136201429, 142239916, 142944074, 147319913, 158652214, 197771938, 248919853, 272402858, 285888148, 294639826, 317304428, 395543876, 497839706, 544805716, 555282749, 589279652, 995679412, 1031239391, 1110565498, 2062478782, 2221130996, 4124957564, 7218675737, 14437351474, 28874702948]

約数ペア:

[(1, 28874702948), (2, 14437351474), (4, 7218675737), (7, 4124957564), (13, 2221130996), (14, 2062478782), (26, 1110565498), (28, 1031239391), (29, 995679412), (49, 589279652), (52, 555282749), (53, 544805716), (58, 497839706), (73, 395543876), (91, 317304428), (98, 294639826), (101, 285888148), (106, 272402858), (116, 248919853), (146, 197771938), (182, 158652214), (196, 147319913), (202, 142944074), (203, 142239916), (212, 136201429), (292, 98885969), (364, 79326107), (371, 77829388), (377, 76590724), (404, 71472037), (406, 71119958), (511, 56506268), (637, 45329204), (689, 41908132), (707, 40841164), (742, 38914694), (754, 38295362), (812, 35559979), (949, 30426452), (1022, 28253134), (1274, 22664602), (1313, 21991396), (1378, 20954066), (1414, 20420582), (1421, 20319988), (1484, 19457347), (1508, 19147681), (1537, 18786404), (1898, 15213226), (2044, 14126567), (2117, 13639444), (2548, 11332301), (2597, 11118484), (2626, 10995698), (2639, 10941532), (2756, 10477033), (2828, 10210291), (2842, 10159994), (2929, 9858212), (3074, 9393202), (3577, 8072324), (3796, 7606613), (3869, 7463092), (4234, 6819722), (4823, 5986876), (4949, 5834452), (5194, 5559242), (5252, 5497849), (5278, 5470766), (5353, 5394116), (5684, 5079997), (5858, 4929106), (6148, 4696601), (6643, 4346636), (7154, 4036162), (7373, 3916276), (7738, 3731546), (8468, 3409861), (9191, 3141628), (9646, 2993438), (9898, 2917226), (10388, 2779621), (10556, 2735383), (10706, 2697058), (10759, 2683772), (11716, 2464553), (13286, 2173318), (14308, 2018081), (14746, 1958138), (14819, 1948492), (15476, 1865773), (18382, 1570814), (18473, 1563076), (19292, 1496719), (19796, 1458613), (19981, 1445108), (20503, 1408316), (21412, 1348529), (21518, 1341886), (26572, 1086659), (27083, 1066156), (27521, 1049188), (29492, 979069), (29638, 974246), (33761, 855268), (36764, 785407), (36946, 781538), (37471, 770588), (38077, 758324), (39962, 722554), (41006, 704158), (43036, 670943), (46501, 620948), (50297, 574084), (51611, 559468), (54166, 533078), (55042, 524594), (59276, 487123), (64337, 448804), (67522, 427634), (69589, 414932), (73892, 390769), (74942, 385294), (75313, 383396), (76154, 379162), (79924, 361277), (82012, 352079), (93002, 310474), (95849, 301252), (100594, 287042), (103222, 279734), (103733, 278356), (108332, 266539), (110084, 262297), (112201, 257348), (128674, 224402), (135044, 213817), (139178, 207466), (139867, 206444), (143521, 201188), (149884, 192647), (150626, 191698), (152308, 189581), (155237, 186004)]