53721728

素因数分解:

$2^7\times {\mathrm{419701}}^1$

素因数の和:419715

約数の個数: 16

約数和(自身を含む): 107024010

約数和(自身を除く): 53302282

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 419701, 839402, 1678804, 3357608, 6715216, 13430432, 26860864, 53721728]

約数ペア:

[(1, 53721728), (2, 26860864), (4, 13430432), (8, 6715216), (16, 3357608), (32, 1678804), (64, 839402), (128, 419701)]