28884638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7433}}^1$

素因数の和:7531

約数の個数: 16

約数和(自身を含む): 45496080

約数和(自身を除く): 16611442

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 7433, 14866, 215557, 431114, 498011, 996022, 14442319, 28884638]

約数ペア:

[(1, 28884638), (2, 14442319), (29, 996022), (58, 498011), (67, 431114), (134, 215557), (1943, 14866), (3886, 7433)]