28580464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{162389}}^1$

素因数の和:162408

約数の個数: 20

約数和(自身を含む): 60409080

約数和(自身を除く): 31828616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 162389, 324778, 649556, 1299112, 1786279, 2598224, 3572558, 7145116, 14290232, 28580464]

約数ペア:

[(1, 28580464), (2, 14290232), (4, 7145116), (8, 3572558), (11, 2598224), (16, 1786279), (22, 1299112), (44, 649556), (88, 324778), (176, 162389)]