28049598

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{997}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 62514720

約数和(自身を除く): 34465122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 997, 1042, 1563, 1994, 2991, 3126, 4689, 5982, 8973, 9378, 14067, 17946, 26919, 28134, 53838, 519437, 1038874, 1558311, 3116622, 4674933, 9349866, 14024799, 28049598]

約数ペア:

[(1, 28049598), (2, 14024799), (3, 9349866), (6, 4674933), (9, 3116622), (18, 1558311), (27, 1038874), (54, 519437), (521, 53838), (997, 28134), (1042, 26919), (1563, 17946), (1994, 14067), (2991, 9378), (3126, 8973), (4689, 5982)]