57020306

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 100569600

約数和(自身を除く): 43549294

約数列:

[1, 2, 7, 14, 47, 94, 193, 329, 386, 449, 658, 898, 1351, 2702, 3143, 6286, 9071, 18142, 21103, 42206, 63497, 86657, 126994, 147721, 173314, 295442, 606599, 1213198, 4072879, 8145758, 28510153, 57020306]

約数ペア:

[(1, 57020306), (2, 28510153), (7, 8145758), (14, 4072879), (47, 1213198), (94, 606599), (193, 295442), (329, 173314), (386, 147721), (449, 126994), (658, 86657), (898, 63497), (1351, 42206), (2702, 21103), (3143, 18142), (6286, 9071)]