26628208

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{27283}}^1$

素因数の和:27352

約数の個数: 20

約数和(自身を含む): 52439848

約数和(自身を除く): 25811640

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 27283, 54566, 109132, 218264, 436528, 1664263, 3328526, 6657052, 13314104, 26628208]

約数ペア:

[(1, 26628208), (2, 13314104), (4, 6657052), (8, 3328526), (16, 1664263), (61, 436528), (122, 218264), (244, 109132), (488, 54566), (976, 27283)]