26557910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5387}}^1$

素因数の和:5440

約数の個数: 32

約数和(自身を含む): 52371360

約数和(自身を除く): 25813450

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 5387, 10774, 26935, 53870, 91579, 156223, 183158, 312446, 457895, 781115, 915790, 1562230, 2655791, 5311582, 13278955, 26557910]

約数ペア:

[(1, 26557910), (2, 13278955), (5, 5311582), (10, 2655791), (17, 1562230), (29, 915790), (34, 781115), (58, 457895), (85, 312446), (145, 183158), (170, 156223), (290, 91579), (493, 53870), (986, 26935), (2465, 10774), (4930, 5387)]