25240666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{27983}}^1$

素因数の和:28037

約数の個数: 16

約数和(自身を含む): 42311808

約数和(自身を除く): 17071142

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 27983, 55966, 307813, 615626, 1147303, 2294606, 12620333, 25240666]

約数ペア:

[(1, 25240666), (2, 12620333), (11, 2294606), (22, 1147303), (41, 615626), (82, 307813), (451, 55966), (902, 27983)]