72689624930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32891233}}^1$

素因数の和:32891270

約数の個数: 32

約数和(自身を含む): 149194637424

約数和(自身を除く): 76505012494

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 32891233, 65782466, 164456165, 328912330, 427586029, 559150961, 855172058, 1118301922, 2137930145, 2795754805, 4275860290, 5591509610, 7268962493, 14537924986, 36344812465, 72689624930]

約数ペア:

[(1, 72689624930), (2, 36344812465), (5, 14537924986), (10, 7268962493), (13, 5591509610), (17, 4275860290), (26, 2795754805), (34, 2137930145), (65, 1118301922), (85, 855172058), (130, 559150961), (170, 427586029), (221, 328912330), (442, 164456165), (1105, 65782466), (2210, 32891233)]