28668732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{140533}}^1$

素因数の和:140557

約数の個数: 24

約数和(自身を含む): 70829136

約数和(自身を除く): 42160404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 140533, 281066, 421599, 562132, 843198, 1686396, 2389061, 4778122, 7167183, 9556244, 14334366, 28668732]

約数ペア:

[(1, 28668732), (2, 14334366), (3, 9556244), (4, 7167183), (6, 4778122), (12, 2389061), (17, 1686396), (34, 843198), (51, 562132), (68, 421599), (102, 281066), (204, 140533)]