25255952

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 50394840

約数和(自身を除く): 25138888

約数列:

[1, 2, 4, 8, 16, 61, 113, 122, 226, 229, 244, 452, 458, 488, 904, 916, 976, 1808, 1832, 3664, 6893, 13786, 13969, 25877, 27572, 27938, 51754, 55144, 55876, 103508, 110288, 111752, 207016, 223504, 414032, 1578497, 3156994, 6313988, 12627976, 25255952]

約数ペア:

[(1, 25255952), (2, 12627976), (4, 6313988), (8, 3156994), (16, 1578497), (61, 414032), (113, 223504), (122, 207016), (226, 111752), (229, 110288), (244, 103508), (452, 55876), (458, 55144), (488, 51754), (904, 27938), (916, 27572), (976, 25877), (1808, 13969), (1832, 13786), (3664, 6893)]