26440882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 45626112

約数和(自身を除く): 19185230

約数列:

[1, 2, 13, 17, 26, 34, 163, 221, 326, 367, 442, 734, 2119, 2771, 4238, 4771, 5542, 6239, 9542, 12478, 36023, 59821, 72046, 81107, 119642, 162214, 777673, 1016957, 1555346, 2033914, 13220441, 26440882]

約数ペア:

[(1, 26440882), (2, 13220441), (13, 2033914), (17, 1555346), (26, 1016957), (34, 777673), (163, 162214), (221, 119642), (326, 81107), (367, 72046), (442, 59821), (734, 36023), (2119, 12478), (2771, 9542), (4238, 6239), (4771, 5542)]