28580408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{188029}}^1$

素因数の和:188054

約数の個数: 16

約数和(自身を含む): 56409000

約数和(自身を除く): 27828592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 188029, 376058, 752116, 1504232, 3572551, 7145102, 14290204, 28580408]

約数ペア:

[(1, 28580408), (2, 14290204), (4, 7145102), (8, 3572551), (19, 1504232), (38, 752116), (76, 376058), (152, 188029)]