67220312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{494267}}^1$

素因数の和:494290

約数の個数: 16

約数和(自身を含む): 133452360

約数和(自身を除く): 66232048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 494267, 988534, 1977068, 3954136, 8402539, 16805078, 33610156, 67220312]

約数ペア:

[(1, 67220312), (2, 33610156), (4, 16805078), (8, 8402539), (17, 3954136), (34, 1977068), (68, 988534), (136, 494267)]