67068536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2953}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 133993440

約数和(自身を除く): 66924904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 2953, 5678, 5906, 11356, 11812, 22712, 23624, 50201, 100402, 200804, 401608, 493151, 986302, 1972604, 3945208, 8383567, 16767134, 33534268, 67068536]

約数ペア:

[(1, 67068536), (2, 33534268), (4, 16767134), (8, 8383567), (17, 3945208), (34, 1972604), (68, 986302), (136, 493151), (167, 401608), (334, 200804), (668, 100402), (1336, 50201), (2839, 23624), (2953, 22712), (5678, 11812), (5906, 11356)]