70219264

素因数分解:

$2^9\times {\mathrm{137147}}^1$

素因数の和:137165

約数の個数: 20

約数和(自身を含む): 140302404

約数和(自身を除く): 70083140

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 137147, 274294, 548588, 1097176, 2194352, 4388704, 8777408, 17554816, 35109632, 70219264]

約数ペア:

[(1, 70219264), (2, 35109632), (4, 17554816), (8, 8777408), (16, 4388704), (32, 2194352), (64, 1097176), (128, 548588), (256, 274294), (512, 137147)]