28040474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4441}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 53730432

約数和(自身を除く): 25689958

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 4441, 6314, 8882, 31087, 48851, 62174, 97702, 182081, 341957, 364162, 683914, 1274567, 2002891, 2549134, 4005782, 14020237, 28040474]

約数ペア:

[(1, 28040474), (2, 14020237), (7, 4005782), (11, 2549134), (14, 2002891), (22, 1274567), (41, 683914), (77, 364162), (82, 341957), (154, 182081), (287, 97702), (451, 62174), (574, 48851), (902, 31087), (3157, 8882), (4441, 6314)]