68617432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659783}}^1$

素因数の和:659802

約数の個数: 16

約数和(自身を含む): 138554640

約数和(自身を除く): 69937208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659783, 1319566, 2639132, 5278264, 8577179, 17154358, 34308716, 68617432]

約数ペア:

[(1, 68617432), (2, 34308716), (4, 17154358), (8, 8577179), (13, 5278264), (26, 2639132), (52, 1319566), (104, 659783)]