67866856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{499021}}^1$

素因数の和:499044

約数の個数: 16

約数和(自身を含む): 134735940

約数和(自身を除く): 66869084

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 499021, 998042, 1996084, 3992168, 8483357, 16966714, 33933428, 67866856]

約数ペア:

[(1, 67866856), (2, 33933428), (4, 16966714), (8, 8483357), (17, 3992168), (34, 1996084), (68, 998042), (136, 499021)]