25799906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28603}}^1$

素因数の和:28657

約数の個数: 16

約数和(自身を含む): 43249248

約数和(自身を除く): 17449342

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 28603, 57206, 314633, 629266, 1172723, 2345446, 12899953, 25799906]

約数ペア:

[(1, 25799906), (2, 12899953), (11, 2345446), (22, 1172723), (41, 629266), (82, 314633), (451, 57206), (902, 28603)]