28159204

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1483}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 50859648

約数和(自身を除く): 22700444

約数列:

[1, 2, 4, 47, 94, 101, 188, 202, 404, 1483, 2966, 4747, 5932, 9494, 18988, 69701, 139402, 149783, 278804, 299566, 599132, 7039801, 14079602, 28159204]

約数ペア:

[(1, 28159204), (2, 14079602), (4, 7039801), (47, 599132), (94, 299566), (101, 278804), (188, 149783), (202, 139402), (404, 69701), (1483, 18988), (2966, 9494), (4747, 5932)]