71389312

素因数分解:

$2^7\times {\mathrm{557729}}^1$

素因数の和:557743

約数の個数: 16

約数和(自身を含む): 142221150

約数和(自身を除く): 70831838

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 557729, 1115458, 2230916, 4461832, 8923664, 17847328, 35694656, 71389312]

約数ペア:

[(1, 71389312), (2, 35694656), (4, 17847328), (8, 8923664), (16, 4461832), (32, 2230916), (64, 1115458), (128, 557729)]