40290648

素因数分解:

$2^3\times 3^1\times {\mathrm{1678777}}^1$

素因数の和:1678786

約数の個数: 16

約数和(自身を含む): 100726680

約数和(自身を除く): 60436032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1678777, 3357554, 5036331, 6715108, 10072662, 13430216, 20145324, 40290648]

約数ペア:

[(1, 40290648), (2, 20145324), (3, 13430216), (4, 10072662), (6, 6715108), (8, 5036331), (12, 3357554), (24, 1678777)]