25740574

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10321}}^1$

素因数の和:10395

約数の個数: 16

約数和(自身を含む): 40875120

約数和(自身を除く): 15134546

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 10321, 20642, 299309, 443803, 598618, 887606, 12870287, 25740574]

約数ペア:

[(1, 25740574), (2, 12870287), (29, 887606), (43, 598618), (58, 443803), (86, 299309), (1247, 20642), (2494, 10321)]