28407566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{3407}}^1$

素因数の和:3799

約数の個数: 16

約数和(自身を含む): 46621440

約数和(自身を除く): 18213874

約数列:

[1, 2, 11, 22, 379, 758, 3407, 4169, 6814, 8338, 37477, 74954, 1291253, 2582506, 14203783, 28407566]

約数ペア:

[(1, 28407566), (2, 14203783), (11, 2582506), (22, 1291253), (379, 74954), (758, 37477), (3407, 8338), (4169, 6814)]