28319662

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 50061312

約数和(自身を除く): 21741650

約数列:

[1, 2, 7, 14, 47, 94, 193, 223, 329, 386, 446, 658, 1351, 1561, 2702, 3122, 9071, 10481, 18142, 20962, 43039, 63497, 73367, 86078, 126994, 146734, 301273, 602546, 2022833, 4045666, 14159831, 28319662]

約数ペア:

[(1, 28319662), (2, 14159831), (7, 4045666), (14, 2022833), (47, 602546), (94, 301273), (193, 146734), (223, 126994), (329, 86078), (386, 73367), (446, 63497), (658, 43039), (1351, 20962), (1561, 18142), (2702, 10481), (3122, 9071)]