28325104

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{1499}}^1$

素因数の和:2688

約数の個数: 20

約数和(自身を含む): 54963000

約数和(自身を除く): 26637896

約数列:

[1, 2, 4, 8, 16, 1181, 1499, 2362, 2998, 4724, 5996, 9448, 11992, 18896, 23984, 1770319, 3540638, 7081276, 14162552, 28325104]

約数ペア:

[(1, 28325104), (2, 14162552), (4, 7081276), (8, 3540638), (16, 1770319), (1181, 23984), (1499, 18896), (2362, 11992), (2998, 9448), (4724, 5996)]