28632250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{6737}}^1$

素因数の和:6771

約数の個数: 32

約数和(自身を含む): 56760912

約数和(自身を除く): 28128662

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 6737, 13474, 33685, 67370, 114529, 168425, 229058, 336850, 572645, 842125, 1145290, 1684250, 2863225, 5726450, 14316125, 28632250]

約数ペア:

[(1, 28632250), (2, 14316125), (5, 5726450), (10, 2863225), (17, 1684250), (25, 1145290), (34, 842125), (50, 572645), (85, 336850), (125, 229058), (170, 168425), (250, 114529), (425, 67370), (850, 33685), (2125, 13474), (4250, 6737)]