27753008

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25889}}^1$

素因数の和:25964

約数の個数: 20

約数和(自身を含む): 54576120

約数和(自身を除く): 26823112

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25889, 51778, 103556, 207112, 414224, 1734563, 3469126, 6938252, 13876504, 27753008]

約数ペア:

[(1, 27753008), (2, 13876504), (4, 6938252), (8, 3469126), (16, 1734563), (67, 414224), (134, 207112), (268, 103556), (536, 51778), (1072, 25889)]