40824274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26203}}^1$

素因数の和:26265

約数の個数: 16

約数和(自身を含む): 66034080

約数和(自身を除く): 25209806

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 26203, 52406, 497857, 995714, 1074323, 2148646, 20412137, 40824274]

約数ペア:

[(1, 40824274), (2, 20412137), (19, 2148646), (38, 1074323), (41, 995714), (82, 497857), (779, 52406), (1558, 26203)]