68263208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{656377}}^1$

素因数の和:656396

約数の個数: 16

約数和(自身を含む): 137839380

約数和(自身を除く): 69576172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 656377, 1312754, 2625508, 5251016, 8532901, 17065802, 34131604, 68263208]

約数ペア:

[(1, 68263208), (2, 34131604), (4, 17065802), (8, 8532901), (13, 5251016), (26, 2625508), (52, 1312754), (104, 656377)]