67221196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{141221}}^1$

素因数の和:141249

約数の個数: 24

約数和(自身を含む): 142351776

約数和(自身を除く): 75130580

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 141221, 282442, 564884, 988547, 1977094, 2400757, 3954188, 4801514, 9603028, 16805299, 33610598, 67221196]

約数ペア:

[(1, 67221196), (2, 33610598), (4, 16805299), (7, 9603028), (14, 4801514), (17, 3954188), (28, 2400757), (34, 1977094), (68, 988547), (119, 564884), (238, 282442), (476, 141221)]