28603454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 20385346

約数列:

[1, 2, 11, 22, 29, 58, 107, 214, 319, 419, 638, 838, 1177, 2354, 3103, 4609, 6206, 9218, 12151, 24302, 34133, 44833, 68266, 89666, 133661, 267322, 493163, 986326, 1300157, 2600314, 14301727, 28603454]

約数ペア:

[(1, 28603454), (2, 14301727), (11, 2600314), (22, 1300157), (29, 986326), (58, 493163), (107, 267322), (214, 133661), (319, 89666), (419, 68266), (638, 44833), (838, 34133), (1177, 24302), (2354, 12151), (3103, 9218), (4609, 6206)]