7221268

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 13112064

約数和(自身を除く): 5890796

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 541, 1082, 2164, 3337, 6674, 13348, 25427, 38411, 50854, 76822, 101708, 153644, 1805317, 3610634, 7221268]

約数ペア:

[(1, 7221268), (2, 3610634), (4, 1805317), (47, 153644), (71, 101708), (94, 76822), (142, 50854), (188, 38411), (284, 25427), (541, 13348), (1082, 6674), (2164, 3337)]