25668419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5261}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 31824576

約数和(自身を除く): 6156157

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 5261, 36827, 89437, 215701, 626059, 1509907, 3666917, 25668419]

約数ペア:

[(1, 25668419), (7, 3666917), (17, 1509907), (41, 626059), (119, 215701), (287, 89437), (697, 36827), (4879, 5261)]