28351218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{675029}}^1$

素因数の和:675041

約数の個数: 16

約数和(自身を含む): 64802880

約数和(自身を除く): 36451662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 675029, 1350058, 2025087, 4050174, 4725203, 9450406, 14175609, 28351218]

約数ペア:

[(1, 28351218), (2, 14175609), (3, 9450406), (6, 4725203), (7, 4050174), (14, 2025087), (21, 1350058), (42, 675029)]