26918992

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25111}}^1$

素因数の和:25186

約数の個数: 20

約数和(自身を含む): 52936096

約数和(自身を除く): 26017104

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25111, 50222, 100444, 200888, 401776, 1682437, 3364874, 6729748, 13459496, 26918992]

約数ペア:

[(1, 26918992), (2, 13459496), (4, 6729748), (8, 3364874), (16, 1682437), (67, 401776), (134, 200888), (268, 100444), (536, 50222), (1072, 25111)]