13358807728

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 31086581760

約数和(自身を除く): 17727774032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 61, 79, 106, 112, 122, 158, 212, 244, 316, 371, 424, 427, 467, 488, 553, 632, 742, 848, 854, 934, 976, 1106, 1264, 1484, 1708, 1868, 2212, 2968, 3233, 3269, 3416, 3736, 4187, 4424, 4819, 5936, 6466, 6538, 6832, 7472, 8374, 8848, 9638, 12932, 13076, 16748, 19276, 22631, 24751, 25864, 26152, 28487, 29309, 33496, 33733, 36893, 38552, 45262, 49502, 51728, 52304, 56974, 58618, 66992, 67466, 73786, 77104, 90524, 99004, 113948, 117236, 134932, 147572, 173257, 181048, 198008, 199409, 227896, 234472, 255407, 258251, 269864, 295144, 346514, 362096, 396016, 398818, 455792, 468944, 510814, 516502, 539728, 590288, 693028, 797636, 1021628, 1033004, 1386056, 1509811, 1595272, 1787849, 1955329, 2043256, 2066008, 2250473, 2772112, 3019622, 3190544, 3575698, 3910658, 4086512, 4132016, 4500946, 6039244, 7151396, 7821316, 9001892, 10568677, 12078488, 13687303, 14302792, 15642632, 15753311, 18003784, 21137354, 24156976, 27374606, 28605584, 31285264, 31506622, 36007568, 42274708, 54749212, 63013244, 84549416, 109498424, 119275069, 126026488, 169098832, 218996848, 238550138, 252052976, 477100276, 834925483, 954200552, 1669850966, 1908401104, 3339701932, 6679403864, 13358807728]

約数ペア:

[(1, 13358807728), (2, 6679403864), (4, 3339701932), (7, 1908401104), (8, 1669850966), (14, 954200552), (16, 834925483), (28, 477100276), (53, 252052976), (56, 238550138), (61, 218996848), (79, 169098832), (106, 126026488), (112, 119275069), (122, 109498424), (158, 84549416), (212, 63013244), (244, 54749212), (316, 42274708), (371, 36007568), (424, 31506622), (427, 31285264), (467, 28605584), (488, 27374606), (553, 24156976), (632, 21137354), (742, 18003784), (848, 15753311), (854, 15642632), (934, 14302792), (976, 13687303), (1106, 12078488), (1264, 10568677), (1484, 9001892), (1708, 7821316), (1868, 7151396), (2212, 6039244), (2968, 4500946), (3233, 4132016), (3269, 4086512), (3416, 3910658), (3736, 3575698), (4187, 3190544), (4424, 3019622), (4819, 2772112), (5936, 2250473), (6466, 2066008), (6538, 2043256), (6832, 1955329), (7472, 1787849), (8374, 1595272), (8848, 1509811), (9638, 1386056), (12932, 1033004), (13076, 1021628), (16748, 797636), (19276, 693028), (22631, 590288), (24751, 539728), (25864, 516502), (26152, 510814), (28487, 468944), (29309, 455792), (33496, 398818), (33733, 396016), (36893, 362096), (38552, 346514), (45262, 295144), (49502, 269864), (51728, 258251), (52304, 255407), (56974, 234472), (58618, 227896), (66992, 199409), (67466, 198008), (73786, 181048), (77104, 173257), (90524, 147572), (99004, 134932), (113948, 117236)]