27969812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17351}}^1$

素因数の和:17399

約数の個数: 24

約数和(自身を含む): 54415872

約数和(自身を除く): 26446060

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 17351, 34702, 69404, 225563, 451126, 537881, 902252, 1075762, 2151524, 6992453, 13984906, 27969812]

約数ペア:

[(1, 27969812), (2, 13984906), (4, 6992453), (13, 2151524), (26, 1075762), (31, 902252), (52, 537881), (62, 451126), (124, 225563), (403, 69404), (806, 34702), (1612, 17351)]