28063834

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{701}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 43375176

約数和(自身を除く): 15311342

約数列:

[1, 2, 37, 74, 541, 701, 1082, 1402, 20017, 25937, 40034, 51874, 379241, 758482, 14031917, 28063834]

約数ペア:

[(1, 28063834), (2, 14031917), (37, 758482), (74, 379241), (541, 51874), (701, 40034), (1082, 25937), (1402, 20017)]