64423156

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{9547}}^1$

素因数の和:9799

約数の個数: 24

約数和(自身を含む): 129394496

約数和(自身を除く): 64971340

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 9547, 19094, 38188, 66829, 133658, 267316, 2300827, 4601654, 9203308, 16105789, 32211578, 64423156]

約数ペア:

[(1, 64423156), (2, 32211578), (4, 16105789), (7, 9203308), (14, 4601654), (28, 2300827), (241, 267316), (482, 133658), (964, 66829), (1687, 38188), (3374, 19094), (6748, 9547)]