65630908

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^2$

素因数の和:3073

約数の個数: 18

約数和(自身を含む): 131347608

約数和(自身を除く): 65716700

約数列:

[1, 2, 4, 7, 14, 28, 1531, 3062, 6124, 10717, 21434, 42868, 2343961, 4687922, 9375844, 16407727, 32815454, 65630908]

約数ペア:

[(1, 65630908), (2, 32815454), (4, 16407727), (7, 9375844), (14, 4687922), (28, 2343961), (1531, 42868), (3062, 21434), (6124, 10717)]