12759656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 31207680

約数和(自身を除く): 18448024

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1031, 1547, 1768, 2062, 3094, 4124, 6188, 7217, 8248, 12376, 13403, 14434, 17527, 26806, 28868, 35054, 53612, 57736, 70108, 93821, 107224, 122689, 140216, 187642, 227851, 245378, 375284, 455702, 490756, 750568, 911404, 981512, 1594957, 1822808, 3189914, 6379828, 12759656]

約数ペア:

[(1, 12759656), (2, 6379828), (4, 3189914), (7, 1822808), (8, 1594957), (13, 981512), (14, 911404), (17, 750568), (26, 490756), (28, 455702), (34, 375284), (52, 245378), (56, 227851), (68, 187642), (91, 140216), (104, 122689), (119, 107224), (136, 93821), (182, 70108), (221, 57736), (238, 53612), (364, 35054), (442, 28868), (476, 26806), (728, 17527), (884, 14434), (952, 13403), (1031, 12376), (1547, 8248), (1768, 7217), (2062, 6188), (3094, 4124)]