64211252

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15391}}^1$

素因数の和:15551

約数の個数: 24

約数和(自身を含む): 129292800

約数和(自身を除く): 65081548

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 15391, 30782, 61564, 107737, 215474, 430948, 2293259, 4586518, 9173036, 16052813, 32105626, 64211252]

約数ペア:

[(1, 64211252), (2, 32105626), (4, 16052813), (7, 9173036), (14, 4586518), (28, 2293259), (149, 430948), (298, 215474), (596, 107737), (1043, 61564), (2086, 30782), (4172, 15391)]