28405662

素因数分解:

$2^1\times 3^1\times {\mathrm{1429}}^1\times {\mathrm{3313}}^1$

素因数の和:4747

約数の個数: 16

約数和(自身を含む): 56868240

約数和(自身を除く): 28462578

約数列:

[1, 2, 3, 6, 1429, 2858, 3313, 4287, 6626, 8574, 9939, 19878, 4734277, 9468554, 14202831, 28405662]

約数ペア:

[(1, 28405662), (2, 14202831), (3, 9468554), (6, 4734277), (1429, 19878), (2858, 9939), (3313, 8574), (4287, 6626)]