28258184

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 54878040

約数和(自身を除く): 26619856

約数列:

[1, 2, 4, 8, 41, 82, 101, 164, 202, 328, 404, 808, 853, 1706, 3412, 4141, 6824, 8282, 16564, 33128, 34973, 69946, 86153, 139892, 172306, 279784, 344612, 689224, 3532273, 7064546, 14129092, 28258184]

約数ペア:

[(1, 28258184), (2, 14129092), (4, 7064546), (8, 3532273), (41, 689224), (82, 344612), (101, 279784), (164, 172306), (202, 139892), (328, 86153), (404, 69946), (808, 34973), (853, 33128), (1706, 16564), (3412, 8282), (4141, 6824)]