28426056

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{8521}}^1$

素因数の和:8669

約数の個数: 32

約数和(自身を含む): 71584800

約数和(自身を除く): 43158744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 8521, 17042, 25563, 34084, 51126, 68168, 102252, 204504, 1184419, 2368838, 3553257, 4737676, 7106514, 9475352, 14213028, 28426056]

約数ペア:

[(1, 28426056), (2, 14213028), (3, 9475352), (4, 7106514), (6, 4737676), (8, 3553257), (12, 2368838), (24, 1184419), (139, 204504), (278, 102252), (417, 68168), (556, 51126), (834, 34084), (1112, 25563), (1668, 17042), (3336, 8521)]