26401357

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 28864512

約数和(自身を除く): 2463155

約数列:

[1, 17, 47, 173, 191, 799, 2941, 3247, 8131, 8977, 33043, 138227, 152609, 561731, 1553021, 26401357]

約数ペア:

[(1, 26401357), (17, 1553021), (47, 561731), (173, 152609), (191, 138227), (799, 33043), (2941, 8977), (3247, 8131)]