68042716

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33289}}^1$

素因数の和:33373

約数の個数: 24

約数和(自身を含む): 137953760

約数和(自身を除く): 69911044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 33289, 66578, 133156, 233023, 466046, 932092, 2430097, 4860194, 9720388, 17010679, 34021358, 68042716]

約数ペア:

[(1, 68042716), (2, 34021358), (4, 17010679), (7, 9720388), (14, 4860194), (28, 2430097), (73, 932092), (146, 466046), (292, 233023), (511, 133156), (1022, 66578), (2044, 33289)]