13990408

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{24631}}^1$

素因数の和:24708

約数の個数: 16

約数和(自身を含む): 26602560

約数和(自身を除く): 12612152

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 24631, 49262, 98524, 197048, 1748801, 3497602, 6995204, 13990408]

約数ペア:

[(1, 13990408), (2, 6995204), (4, 3497602), (8, 1748801), (71, 197048), (142, 98524), (284, 49262), (568, 24631)]