72611656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17029}}^1$

素因数の和:17089

約数の個数: 32

約数和(自身を含む): 150204600

約数和(自身を除く): 77592944

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 17029, 34058, 68116, 136232, 221377, 442754, 698189, 885508, 1396378, 1771016, 2792756, 5585512, 9076457, 18152914, 36305828, 72611656]

約数ペア:

[(1, 72611656), (2, 36305828), (4, 18152914), (8, 9076457), (13, 5585512), (26, 2792756), (41, 1771016), (52, 1396378), (82, 885508), (104, 698189), (164, 442754), (328, 221377), (533, 136232), (1066, 68116), (2132, 34058), (4264, 17029)]