65924326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^2\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 24

約数和(自身を含む): 107987040

約数和(自身を除く): 42062714

約数列:

[1, 2, 13, 26, 103, 206, 239, 478, 1339, 2678, 3107, 6214, 10609, 21218, 24617, 49234, 137917, 275834, 320021, 640042, 2535551, 5071102, 32962163, 65924326]

約数ペア:

[(1, 65924326), (2, 32962163), (13, 5071102), (26, 2535551), (103, 640042), (206, 320021), (239, 275834), (478, 137917), (1339, 49234), (2678, 24617), (3107, 21218), (6214, 10609)]