28474794

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3539}}^1$

素因数の和:3699

約数の個数: 32

約数和(自身を含む): 63720000

約数和(自身を除く): 35245206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 3539, 4023, 7078, 8046, 10617, 21234, 31851, 63702, 95553, 191106, 527311, 1054622, 1581933, 3163866, 4745799, 9491598, 14237397, 28474794]

約数ペア:

[(1, 28474794), (2, 14237397), (3, 9491598), (6, 4745799), (9, 3163866), (18, 1581933), (27, 1054622), (54, 527311), (149, 191106), (298, 95553), (447, 63702), (894, 31851), (1341, 21234), (2682, 10617), (3539, 8046), (4023, 7078)]