26613976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{195691}}^1$

素因数の和:195714

約数の個数: 16

約数和(自身を含む): 52836840

約数和(自身を除く): 26222864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 195691, 391382, 782764, 1565528, 3326747, 6653494, 13306988, 26613976]

約数ペア:

[(1, 26613976), (2, 13306988), (4, 6653494), (8, 3326747), (17, 1565528), (34, 782764), (68, 391382), (136, 195691)]