67713848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 131720160

約数和(自身を除く): 64006312

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 2221, 3811, 4442, 7622, 8884, 15244, 17768, 30488, 82177, 164354, 228763, 328708, 457526, 657416, 915052, 1830104, 8464231, 16928462, 33856924, 67713848]

約数ペア:

[(1, 67713848), (2, 33856924), (4, 16928462), (8, 8464231), (37, 1830104), (74, 915052), (103, 657416), (148, 457526), (206, 328708), (296, 228763), (412, 164354), (824, 82177), (2221, 30488), (3811, 17768), (4442, 15244), (7622, 8884)]