28008688

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{11593}}^1$

素因数の和:11752

約数の個数: 20

約数和(自身を含む): 54630928

約数和(自身を除く): 26622240

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 11593, 23186, 46372, 92744, 185488, 1750543, 3501086, 7002172, 14004344, 28008688]

約数ペア:

[(1, 28008688), (2, 14004344), (4, 7002172), (8, 3501086), (16, 1750543), (151, 185488), (302, 92744), (604, 46372), (1208, 23186), (2416, 11593)]