28649738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37997}}^1$

素因数の和:38041

約数の個数: 16

約数和(自身を含む): 47877480

約数和(自身を除く): 19227742

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 37997, 75994, 493961, 987922, 1101913, 2203826, 14324869, 28649738]

約数ペア:

[(1, 28649738), (2, 14324869), (13, 2203826), (26, 1101913), (29, 987922), (58, 493961), (377, 75994), (754, 37997)]