26451740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188941}}^1$

素因数の和:188957

約数の個数: 24

約数和(自身を含む): 63484512

約数和(自身を除く): 37032772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188941, 377882, 755764, 944705, 1322587, 1889410, 2645174, 3778820, 5290348, 6612935, 13225870, 26451740]

約数ペア:

[(1, 26451740), (2, 13225870), (4, 6612935), (5, 5290348), (7, 3778820), (10, 2645174), (14, 1889410), (20, 1322587), (28, 944705), (35, 755764), (70, 377882), (140, 188941)]