70471168

素因数分解:

$2^9\times {\mathrm{137639}}^1$

素因数の和:137657

約数の個数: 20

約数和(自身を含む): 140805720

約数和(自身を除く): 70334552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 137639, 275278, 550556, 1101112, 2202224, 4404448, 8808896, 17617792, 35235584, 70471168]

約数ペア:

[(1, 70471168), (2, 35235584), (4, 17617792), (8, 8808896), (16, 4404448), (32, 2202224), (64, 1101112), (128, 550556), (256, 275278), (512, 137639)]