28762808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{189229}}^1$

素因数の和:189254

約数の個数: 16

約数和(自身を含む): 56769000

約数和(自身を除く): 28006192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 189229, 378458, 756916, 1513832, 3595351, 7190702, 14381404, 28762808]

約数ペア:

[(1, 28762808), (2, 14381404), (4, 7190702), (8, 3595351), (19, 1513832), (38, 756916), (76, 378458), (152, 189229)]