7637968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{36721}}^1$

素因数の和:36742

約数の個数: 20

約数和(自身を含む): 15937348

約数和(自身を除く): 8299380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 36721, 73442, 146884, 293768, 477373, 587536, 954746, 1909492, 3818984, 7637968]

約数ペア:

[(1, 7637968), (2, 3818984), (4, 1909492), (8, 954746), (13, 587536), (16, 477373), (26, 293768), (52, 146884), (104, 73442), (208, 36721)]