26698585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 35707392

約数和(自身を除く): 9008807

約数列:

[1, 5, 17, 41, 47, 85, 163, 205, 235, 697, 799, 815, 1927, 2771, 3485, 3995, 6683, 7661, 9635, 13855, 32759, 33415, 38305, 113611, 130237, 163795, 314101, 568055, 651185, 1570505, 5339717, 26698585]

約数ペア:

[(1, 26698585), (5, 5339717), (17, 1570505), (41, 651185), (47, 568055), (85, 314101), (163, 163795), (205, 130237), (235, 113611), (697, 38305), (799, 33415), (815, 32759), (1927, 13855), (2771, 9635), (3485, 7661), (3995, 6683)]