64455976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36457}}^1$

素因数の和:36493

約数の個数: 32

約数和(自身を含む): 137811240

約数和(自身を除く): 73355264

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 36457, 72914, 145828, 291656, 473941, 619769, 947882, 1239538, 1895764, 2479076, 3791528, 4958152, 8056997, 16113994, 32227988, 64455976]

約数ペア:

[(1, 64455976), (2, 32227988), (4, 16113994), (8, 8056997), (13, 4958152), (17, 3791528), (26, 2479076), (34, 1895764), (52, 1239538), (68, 947882), (104, 619769), (136, 473941), (221, 291656), (442, 145828), (884, 72914), (1768, 36457)]