56267644

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 99969408

約数和(自身を除く): 43701764

約数列:

[1, 2, 4, 131, 167, 262, 334, 524, 643, 668, 1286, 2572, 21877, 43754, 84233, 87508, 107381, 168466, 214762, 336932, 429524, 14066911, 28133822, 56267644]

約数ペア:

[(1, 56267644), (2, 28133822), (4, 14066911), (131, 429524), (167, 336932), (262, 214762), (334, 168466), (524, 107381), (643, 87508), (668, 84233), (1286, 43754), (2572, 21877)]