7147428

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{8389}}^1$

素因数の和:8467

約数の個数: 24

約数和(自身を含む): 16914240

約数和(自身を除く): 9766812

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 8389, 16778, 25167, 33556, 50334, 100668, 595619, 1191238, 1786857, 2382476, 3573714, 7147428]

約数ペア:

[(1, 7147428), (2, 3573714), (3, 2382476), (4, 1786857), (6, 1191238), (12, 595619), (71, 100668), (142, 50334), (213, 33556), (284, 25167), (426, 16778), (852, 8389)]