40705214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{2351}}^1$

素因数の和:3151

約数の個数: 16

約数和(自身を含む): 66721536

約数和(自身を除く): 26016322

約数列:

[1, 2, 11, 22, 787, 1574, 2351, 4702, 8657, 17314, 25861, 51722, 1850237, 3700474, 20352607, 40705214]

約数ペア:

[(1, 40705214), (2, 20352607), (11, 3700474), (22, 1850237), (787, 51722), (1574, 25861), (2351, 17314), (4702, 8657)]