28878838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1601}}^1$

素因数の和:1943

約数の個数: 16

約数和(自身を含む): 44984160

約数和(自身を除く): 16105322

約数列:

[1, 2, 29, 58, 311, 622, 1601, 3202, 9019, 18038, 46429, 92858, 497911, 995822, 14439419, 28878838]

約数ペア:

[(1, 28878838), (2, 14439419), (29, 995822), (58, 497911), (311, 92858), (622, 46429), (1601, 18038), (3202, 9019)]