64872238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{3389}}^1$

素因数の和:3971

約数の個数: 16

約数和(自身を含む): 103245840

約数和(自身を除く): 38373602

約数列:

[1, 2, 17, 34, 563, 1126, 3389, 6778, 9571, 19142, 57613, 115226, 1908007, 3816014, 32436119, 64872238]

約数ペア:

[(1, 64872238), (2, 32436119), (17, 3816014), (34, 1908007), (563, 115226), (1126, 57613), (3389, 19142), (6778, 9571)]