64827812

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{14747}}^1$

素因数の和:14915

約数の個数: 24

約数和(自身を含む): 130490304

約数和(自身を除く): 65662492

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 14747, 29494, 58988, 103229, 206458, 412916, 2315279, 4630558, 9261116, 16206953, 32413906, 64827812]

約数ペア:

[(1, 64827812), (2, 32413906), (4, 16206953), (7, 9261116), (14, 4630558), (28, 2315279), (157, 412916), (314, 206458), (628, 103229), (1099, 58988), (2198, 29494), (4396, 14747)]