40942876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2927}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 77474880

約数和(自身を除く): 36532004

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 2927, 3497, 5854, 6994, 11708, 13988, 38051, 76102, 152204, 787363, 1574726, 3149452, 10235719, 20471438, 40942876]

約数ペア:

[(1, 40942876), (2, 20471438), (4, 10235719), (13, 3149452), (26, 1574726), (52, 787363), (269, 152204), (538, 76102), (1076, 38051), (2927, 13988), (3497, 11708), (5854, 6994)]