28790352

素因数分解:

$2^4\times 3^2\times {\mathrm{199933}}^1$

素因数の和:199947

約数の個数: 30

約数和(自身を含む): 80573402

約数和(自身を除く): 51783050

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199933, 399866, 599799, 799732, 1199598, 1599464, 1799397, 2399196, 3198928, 3598794, 4798392, 7197588, 9596784, 14395176, 28790352]

約数ペア:

[(1, 28790352), (2, 14395176), (3, 9596784), (4, 7197588), (6, 4798392), (8, 3598794), (9, 3198928), (12, 2399196), (16, 1799397), (18, 1599464), (24, 1199598), (36, 799732), (48, 599799), (72, 399866), (144, 199933)]