42216338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 24

約数和(自身を含む): 68272308

約数和(自身を除く): 26055970

約数列:

[1, 2, 17, 34, 73, 146, 233, 466, 1241, 2482, 3961, 5329, 7922, 10658, 17009, 34018, 90593, 181186, 289153, 578306, 1241657, 2483314, 21108169, 42216338]

約数ペア:

[(1, 42216338), (2, 21108169), (17, 2483314), (34, 1241657), (73, 578306), (146, 289153), (233, 181186), (466, 90593), (1241, 34018), (2482, 17009), (3961, 10658), (5329, 7922)]