56778238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{17321}}^1$

素因数の和:17483

約数の個数: 16

約数和(自身を含む): 93538800

約数和(自身を除く): 36760562

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 17321, 34642, 190531, 381062, 2580829, 5161658, 28389119, 56778238]

約数ペア:

[(1, 56778238), (2, 28389119), (11, 5161658), (22, 2580829), (149, 381062), (298, 190531), (1639, 34642), (3278, 17321)]