67215472

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{62701}}^1$

素因数の和:62776

約数の個数: 20

約数和(自身を含む): 132175816

約数和(自身を除く): 64960344

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 62701, 125402, 250804, 501608, 1003216, 4200967, 8401934, 16803868, 33607736, 67215472]

約数ペア:

[(1, 67215472), (2, 33607736), (4, 16803868), (8, 8401934), (16, 4200967), (67, 1003216), (134, 501608), (268, 250804), (536, 125402), (1072, 62701)]