25847128

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 49959360

約数和(自身を除く): 24112232

約数列:

[1, 2, 4, 8, 43, 86, 172, 227, 331, 344, 454, 662, 908, 1324, 1816, 2648, 9761, 14233, 19522, 28466, 39044, 56932, 75137, 78088, 113864, 150274, 300548, 601096, 3230891, 6461782, 12923564, 25847128]

約数ペア:

[(1, 25847128), (2, 12923564), (4, 6461782), (8, 3230891), (43, 601096), (86, 300548), (172, 150274), (227, 113864), (331, 78088), (344, 75137), (454, 56932), (662, 39044), (908, 28466), (1324, 19522), (1816, 14233), (2648, 9761)]