64456436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77101}}^1$

素因数の和:77135

約数の個数: 24

約数和(自身を含む): 129531360

約数和(自身を除く): 65074924

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 77101, 154202, 308404, 848111, 1464919, 1696222, 2929838, 3392444, 5859676, 16114109, 32228218, 64456436]

約数ペア:

[(1, 64456436), (2, 32228218), (4, 16114109), (11, 5859676), (19, 3392444), (22, 2929838), (38, 1696222), (44, 1464919), (76, 848111), (209, 308404), (418, 154202), (836, 77101)]