65883896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2287}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 133573440

約数和(自身を除く): 67689544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 2216, 2287, 3601, 4574, 7202, 9148, 14404, 18296, 28808, 29731, 59462, 118924, 237848, 633499, 1266998, 2533996, 5067992, 8235487, 16470974, 32941948, 65883896]

約数ペア:

[(1, 65883896), (2, 32941948), (4, 16470974), (8, 8235487), (13, 5067992), (26, 2533996), (52, 1266998), (104, 633499), (277, 237848), (554, 118924), (1108, 59462), (2216, 29731), (2287, 28808), (3601, 18296), (4574, 14404), (7202, 9148)]