26768978

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:937

約数の個数: 16

約数和(自身を含む): 40777344

約数和(自身を除く): 14008366

約数列:

[1, 2, 137, 151, 274, 302, 647, 1294, 20687, 41374, 88639, 97697, 177278, 195394, 13384489, 26768978]

約数ペア:

[(1, 26768978), (2, 13384489), (137, 195394), (151, 177278), (274, 97697), (302, 88639), (647, 41374), (1294, 20687)]