39839722

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:718

約数の個数: 24

約数和(自身を含む): 65089440

約数和(自身を除く): 25249718

約数列:

[1, 2, 13, 26, 169, 311, 338, 379, 622, 758, 4043, 4927, 8086, 9854, 52559, 64051, 105118, 117869, 128102, 235738, 1532297, 3064594, 19919861, 39839722]

約数ペア:

[(1, 39839722), (2, 19919861), (13, 3064594), (26, 1532297), (169, 235738), (311, 128102), (338, 117869), (379, 105118), (622, 64051), (758, 52559), (4043, 9854), (4927, 8086)]