26971922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 43659264

約数和(自身を除く): 16687342

約数列:

[1, 2, 31, 43, 62, 67, 86, 134, 151, 302, 1333, 2077, 2666, 2881, 4154, 4681, 5762, 6493, 9362, 10117, 12986, 20234, 89311, 178622, 201283, 313627, 402566, 435031, 627254, 870062, 13485961, 26971922]

約数ペア:

[(1, 26971922), (2, 13485961), (31, 870062), (43, 627254), (62, 435031), (67, 402566), (86, 313627), (134, 201283), (151, 178622), (302, 89311), (1333, 20234), (2077, 12986), (2666, 10117), (2881, 9362), (4154, 6493), (4681, 5762)]