520025728

素因数分解:

$2^7\times {\mathrm{4062701}}^1$

素因数の和:4062715

約数の個数: 16

約数和(自身を含む): 1035989010

約数和(自身を除く): 515963282

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 4062701, 8125402, 16250804, 32501608, 65003216, 130006432, 260012864, 520025728]

約数ペア:

[(1, 520025728), (2, 260012864), (4, 130006432), (8, 65003216), (16, 32501608), (32, 16250804), (64, 8125402), (128, 4062701)]