64072502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{36781}}^1$

素因数の和:36863

約数の個数: 16

約数和(自身を含む): 105049392

約数和(自身を除く): 40976890

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 36781, 73562, 478153, 956306, 2464327, 4928654, 32036251, 64072502]

約数ペア:

[(1, 64072502), (2, 32036251), (13, 4928654), (26, 2464327), (67, 956306), (134, 478153), (871, 73562), (1742, 36781)]