71371648

素因数分解:

$2^7\times {\mathrm{557591}}^1$

素因数の和:557605

約数の個数: 16

約数和(自身を含む): 142185960

約数和(自身を除く): 70814312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 557591, 1115182, 2230364, 4460728, 8921456, 17842912, 35685824, 71371648]

約数ペア:

[(1, 71371648), (2, 35685824), (4, 17842912), (8, 8921456), (16, 4460728), (32, 2230364), (64, 1115182), (128, 557591)]