28498334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6961}}^1$

素因数の和:7075

約数の個数: 16

約数和(自身を含む): 45113760

約数和(自身を除く): 16615426

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 6961, 13922, 160103, 320206, 619529, 1239058, 14249167, 28498334]

約数ペア:

[(1, 28498334), (2, 14249167), (23, 1239058), (46, 619529), (89, 320206), (178, 160103), (2047, 13922), (4094, 6961)]