64461404

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7499}}^1$

素因数の和:7817

約数の個数: 24

約数和(自身を含む): 129360000

約数和(自身を除く): 64898596

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 7499, 8596, 14998, 29996, 52493, 104986, 209972, 2302193, 4604386, 9208772, 16115351, 32230702, 64461404]

約数ペア:

[(1, 64461404), (2, 32230702), (4, 16115351), (7, 9208772), (14, 4604386), (28, 2302193), (307, 209972), (614, 104986), (1228, 52493), (2149, 29996), (4298, 14998), (7499, 8596)]