28569550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{15443}}^1$

素因数の和:15492

約数の個数: 24

約数和(自身を含む): 54579096

約数和(自身を除く): 26009546

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 15443, 30886, 77215, 154430, 386075, 571391, 772150, 1142782, 2856955, 5713910, 14284775, 28569550]

約数ペア:

[(1, 28569550), (2, 14284775), (5, 5713910), (10, 2856955), (25, 1142782), (37, 772150), (50, 571391), (74, 386075), (185, 154430), (370, 77215), (925, 30886), (1850, 15443)]