26349626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 43623360

約数和(自身を除く): 17273734

約数列:

[1, 2, 17, 34, 43, 67, 86, 134, 269, 538, 731, 1139, 1462, 2278, 2881, 4573, 5762, 9146, 11567, 18023, 23134, 36046, 48977, 97954, 196639, 306391, 393278, 612782, 774989, 1549978, 13174813, 26349626]

約数ペア:

[(1, 26349626), (2, 13174813), (17, 1549978), (34, 774989), (43, 612782), (67, 393278), (86, 306391), (134, 196639), (269, 97954), (538, 48977), (731, 36046), (1139, 23134), (1462, 18023), (2278, 11567), (2881, 9146), (4573, 5762)]