73148818

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 110880000

約数和(自身を除く): 37731182

約数列:

[1, 2, 199, 239, 398, 478, 769, 1538, 47561, 95122, 153031, 183791, 306062, 367582, 36574409, 73148818]

約数ペア:

[(1, 73148818), (2, 36574409), (199, 367582), (239, 306062), (398, 183791), (478, 153031), (769, 95122), (1538, 47561)]