42721102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{29221}}^1$

素因数の和:29283

約数の個数: 16

約数和(自身を含む): 69431472

約数和(自身を除く): 26710370

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 29221, 58442, 496757, 993514, 1256503, 2513006, 21360551, 42721102]

約数ペア:

[(1, 42721102), (2, 21360551), (17, 2513006), (34, 1256503), (43, 993514), (86, 496757), (731, 58442), (1462, 29221)]