26091110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 49116672

約数和(自身を除く): 23025562

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 1291, 2021, 2582, 4042, 6455, 10105, 12910, 20210, 55513, 60677, 111026, 121354, 277565, 303385, 555130, 606770, 2609111, 5218222, 13045555, 26091110]

約数ペア:

[(1, 26091110), (2, 13045555), (5, 5218222), (10, 2609111), (43, 606770), (47, 555130), (86, 303385), (94, 277565), (215, 121354), (235, 111026), (430, 60677), (470, 55513), (1291, 20210), (2021, 12910), (2582, 10105), (4042, 6455)]