56978408

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{106303}}^1$

素因数の和:106376

約数の個数: 16

約数和(自身を含む): 108430080

約数和(自身を除く): 51451672

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 106303, 212606, 425212, 850424, 7122301, 14244602, 28489204, 56978408]

約数ペア:

[(1, 56978408), (2, 28489204), (4, 14244602), (8, 7122301), (67, 850424), (134, 425212), (268, 212606), (536, 106303)]