70211072

素因数分解:

$2^9\times {\mathrm{137131}}^1$

素因数の和:137149

約数の個数: 20

約数和(自身を含む): 140286036

約数和(自身を除く): 70074964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 137131, 274262, 548524, 1097048, 2194096, 4388192, 8776384, 17552768, 35105536, 70211072]

約数ペア:

[(1, 70211072), (2, 35105536), (4, 17552768), (8, 8776384), (16, 4388192), (32, 2194096), (64, 1097048), (128, 548524), (256, 274262), (512, 137131)]