64709164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1657}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 122187968

約数和(自身を除く): 57478804

約数列:

[1, 2, 4, 13, 26, 52, 751, 1502, 1657, 3004, 3314, 6628, 9763, 19526, 21541, 39052, 43082, 86164, 1244407, 2488814, 4977628, 16177291, 32354582, 64709164]

約数ペア:

[(1, 64709164), (2, 32354582), (4, 16177291), (13, 4977628), (26, 2488814), (52, 1244407), (751, 86164), (1502, 43082), (1657, 39052), (3004, 21541), (3314, 19526), (6628, 9763)]