26139268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1429}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 48648600

約数和(自身を除く): 22509332

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 1429, 2858, 4573, 5716, 9146, 18292, 24293, 48586, 97172, 384401, 768802, 1537604, 6534817, 13069634, 26139268]

約数ペア:

[(1, 26139268), (2, 13069634), (4, 6534817), (17, 1537604), (34, 768802), (68, 384401), (269, 97172), (538, 48586), (1076, 24293), (1429, 18292), (2858, 9146), (4573, 5716)]