28287312

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1181}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 73284000

約数和(自身を除く): 44996688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1181, 1497, 1996, 2362, 2994, 3543, 3992, 4724, 5988, 7086, 7984, 9448, 11976, 14172, 18896, 23952, 28344, 56688, 589319, 1178638, 1767957, 2357276, 3535914, 4714552, 7071828, 9429104, 14143656, 28287312]

約数ペア:

[(1, 28287312), (2, 14143656), (3, 9429104), (4, 7071828), (6, 4714552), (8, 3535914), (12, 2357276), (16, 1767957), (24, 1178638), (48, 589319), (499, 56688), (998, 28344), (1181, 23952), (1497, 18896), (1996, 14172), (2362, 11976), (2994, 9448), (3543, 7984), (3992, 7086), (4724, 5988)]