66562652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9209}}^1$

素因数の和:9365

約数の個数: 24

約数和(自身を含む): 126361200

約数和(自身を除く): 59798548

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 9209, 18418, 36836, 119717, 239434, 478868, 1280051, 2560102, 5120204, 16640663, 33281326, 66562652]

約数ペア:

[(1, 66562652), (2, 33281326), (4, 16640663), (13, 5120204), (26, 2560102), (52, 1280051), (139, 478868), (278, 239434), (556, 119717), (1807, 36836), (3614, 18418), (7228, 9209)]