26252569

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 5197031

約数列:

[1, 7, 29, 79, 203, 553, 1637, 2291, 11459, 16037, 47473, 129323, 332311, 905261, 3750367, 26252569]

約数ペア:

[(1, 26252569), (7, 3750367), (29, 905261), (79, 332311), (203, 129323), (553, 47473), (1637, 16037), (2291, 11459)]