28087208

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{23251}}^1$

素因数の和:23408

約数の個数: 16

約数和(自身を含む): 53014560

約数和(自身を除く): 24927352

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 23251, 46502, 93004, 186008, 3510901, 7021802, 14043604, 28087208]

約数ペア:

[(1, 28087208), (2, 14043604), (4, 7021802), (8, 3510901), (151, 186008), (302, 93004), (604, 46502), (1208, 23251)]