28590744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 94867200

約数和(自身を除く): 66276456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 53, 56, 57, 76, 78, 84, 91, 104, 106, 114, 133, 152, 156, 159, 168, 169, 182, 212, 228, 247, 266, 273, 312, 318, 338, 364, 371, 399, 424, 456, 494, 507, 532, 546, 636, 676, 689, 728, 741, 742, 798, 988, 1007, 1014, 1064, 1092, 1113, 1183, 1272, 1352, 1378, 1482, 1484, 1596, 1729, 1976, 2014, 2028, 2067, 2184, 2226, 2366, 2756, 2964, 2968, 3021, 3192, 3211, 3458, 3549, 4028, 4056, 4134, 4452, 4732, 4823, 5187, 5512, 5928, 6042, 6422, 6916, 7049, 7098, 8056, 8268, 8904, 8957, 9464, 9633, 9646, 10374, 12084, 12844, 13091, 13832, 14098, 14196, 14469, 16536, 17914, 19266, 19292, 20748, 21147, 22477, 24168, 25688, 26182, 26871, 28196, 28392, 28938, 35828, 38532, 38584, 39273, 41496, 42294, 44954, 52364, 53742, 56392, 57876, 62699, 67431, 71656, 77064, 78546, 84588, 89908, 91637, 104728, 107484, 115752, 125398, 134862, 157092, 169176, 170183, 179816, 183274, 188097, 214968, 250796, 269724, 274911, 314184, 340366, 366548, 376194, 501592, 510549, 539448, 549822, 680732, 733096, 752388, 1021098, 1099644, 1191281, 1361464, 1504776, 2042196, 2199288, 2382562, 3573843, 4084392, 4765124, 7147686, 9530248, 14295372, 28590744]

約数ペア:

[(1, 28590744), (2, 14295372), (3, 9530248), (4, 7147686), (6, 4765124), (7, 4084392), (8, 3573843), (12, 2382562), (13, 2199288), (14, 2042196), (19, 1504776), (21, 1361464), (24, 1191281), (26, 1099644), (28, 1021098), (38, 752388), (39, 733096), (42, 680732), (52, 549822), (53, 539448), (56, 510549), (57, 501592), (76, 376194), (78, 366548), (84, 340366), (91, 314184), (104, 274911), (106, 269724), (114, 250796), (133, 214968), (152, 188097), (156, 183274), (159, 179816), (168, 170183), (169, 169176), (182, 157092), (212, 134862), (228, 125398), (247, 115752), (266, 107484), (273, 104728), (312, 91637), (318, 89908), (338, 84588), (364, 78546), (371, 77064), (399, 71656), (424, 67431), (456, 62699), (494, 57876), (507, 56392), (532, 53742), (546, 52364), (636, 44954), (676, 42294), (689, 41496), (728, 39273), (741, 38584), (742, 38532), (798, 35828), (988, 28938), (1007, 28392), (1014, 28196), (1064, 26871), (1092, 26182), (1113, 25688), (1183, 24168), (1272, 22477), (1352, 21147), (1378, 20748), (1482, 19292), (1484, 19266), (1596, 17914), (1729, 16536), (1976, 14469), (2014, 14196), (2028, 14098), (2067, 13832), (2184, 13091), (2226, 12844), (2366, 12084), (2756, 10374), (2964, 9646), (2968, 9633), (3021, 9464), (3192, 8957), (3211, 8904), (3458, 8268), (3549, 8056), (4028, 7098), (4056, 7049), (4134, 6916), (4452, 6422), (4732, 6042), (4823, 5928), (5187, 5512)]