70309456

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21647}}^1$

素因数の和:21691

約数の個数: 40

約数和(自身を含む): 161061120

約数和(自身を除く): 90751664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 21647, 43294, 86588, 151529, 173176, 303058, 346352, 606116, 627763, 1212232, 1255526, 2424464, 2511052, 4394341, 5022104, 8788682, 10044208, 17577364, 35154728, 70309456]

約数ペア:

[(1, 70309456), (2, 35154728), (4, 17577364), (7, 10044208), (8, 8788682), (14, 5022104), (16, 4394341), (28, 2511052), (29, 2424464), (56, 1255526), (58, 1212232), (112, 627763), (116, 606116), (203, 346352), (232, 303058), (406, 173176), (464, 151529), (812, 86588), (1624, 43294), (3248, 21647)]