729728

素因数分解:

$2^7\times {\mathrm{5701}}^1$

素因数の和:5715

約数の個数: 16

約数和(自身を含む): 1454010

約数和(自身を除く): 724282

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5701, 11402, 22804, 45608, 91216, 182432, 364864, 729728]

約数ペア:

[(1, 729728), (2, 364864), (4, 182432), (8, 91216), (16, 45608), (32, 22804), (64, 11402), (128, 5701)]