68707642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{11681}}^1$

素因数の和:11873

約数の個数: 16

約数和(自身を含む): 109764072

約数和(自身を除く): 41056430

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 11681, 23362, 198577, 397154, 2020813, 4041626, 34353821, 68707642]

約数ペア:

[(1, 68707642), (2, 34353821), (17, 4041626), (34, 2020813), (173, 397154), (346, 198577), (2941, 23362), (5882, 11681)]