39788924

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13037}}^1$

素因数の和:13157

約数の個数: 24

約数和(自身を含む): 80314080

約数和(自身を除く): 40525156

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 13037, 26074, 52148, 91259, 182518, 365036, 1421033, 2842066, 5684132, 9947231, 19894462, 39788924]

約数ペア:

[(1, 39788924), (2, 19894462), (4, 9947231), (7, 5684132), (14, 2842066), (28, 1421033), (109, 365036), (218, 182518), (436, 91259), (763, 52148), (1526, 26074), (3052, 13037)]