25740806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4877}}^1$

素因数の和:4928

約数の個数: 32

約数和(自身を含む): 49170240

約数和(自身を除く): 23429434

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 4877, 5278, 9754, 34139, 63401, 68278, 126802, 141433, 282866, 443807, 887614, 990031, 1838629, 1980062, 3677258, 12870403, 25740806]

約数ペア:

[(1, 25740806), (2, 12870403), (7, 3677258), (13, 1980062), (14, 1838629), (26, 990031), (29, 887614), (58, 443807), (91, 282866), (182, 141433), (203, 126802), (377, 68278), (406, 63401), (754, 34139), (2639, 9754), (4877, 5278)]