68818418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{44171}}^1$

素因数の和:44233

約数の個数: 16

約数和(自身を含む): 111313440

約数和(自身を除く): 42495022

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 44171, 88342, 839249, 1678498, 1811011, 3622022, 34409209, 68818418]

約数ペア:

[(1, 68818418), (2, 34409209), (19, 3622022), (38, 1811011), (41, 1678498), (82, 839249), (779, 88342), (1558, 44171)]