15696900856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{201511}}^1$

素因数の和:201644

約数の個数: 64

約数和(自身を含む): 36562337280

約数和(自身を除く): 20865436424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 728, 749, 856, 1391, 1498, 2782, 2996, 5564, 5992, 9737, 11128, 19474, 38948, 77896, 201511, 403022, 806044, 1410577, 1612088, 2619643, 2821154, 5239286, 5642308, 10478572, 11284616, 18337501, 20957144, 21561677, 36675002, 43123354, 73350004, 86246708, 146700008, 150931739, 172493416, 280301801, 301863478, 560603602, 603726956, 1121207204, 1207453912, 1962112607, 2242414408, 3924225214, 7848450428, 15696900856]

約数ペア:

[(1, 15696900856), (2, 7848450428), (4, 3924225214), (7, 2242414408), (8, 1962112607), (13, 1207453912), (14, 1121207204), (26, 603726956), (28, 560603602), (52, 301863478), (56, 280301801), (91, 172493416), (104, 150931739), (107, 146700008), (182, 86246708), (214, 73350004), (364, 43123354), (428, 36675002), (728, 21561677), (749, 20957144), (856, 18337501), (1391, 11284616), (1498, 10478572), (2782, 5642308), (2996, 5239286), (5564, 2821154), (5992, 2619643), (9737, 1612088), (11128, 1410577), (19474, 806044), (38948, 403022), (77896, 201511)]