75874916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{112241}}^1$

素因数の和:112271

約数の個数: 18

約数和(自身を含む): 143782002

約数和(自身を除く): 67907086

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 112241, 224482, 448964, 1459133, 2918266, 5836532, 18968729, 37937458, 75874916]

約数ペア:

[(1, 75874916), (2, 37937458), (4, 18968729), (13, 5836532), (26, 2918266), (52, 1459133), (169, 448964), (338, 224482), (676, 112241)]