28668401827

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{108961}}^1$

素因数の和:109558

約数の個数: 16

約数和(自身を含む): 31766345632

約数和(自身を除く): 3097943805

約数列:

[1, 13, 37, 481, 547, 7111, 20239, 108961, 263107, 1416493, 4031557, 52410241, 59601667, 774821671, 2205261679, 28668401827]

約数ペア:

[(1, 28668401827), (13, 2205261679), (37, 774821671), (481, 59601667), (547, 52410241), (7111, 4031557), (20239, 1416493), (108961, 263107)]