25027998

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{163}}^2$

素因数の和:488

約数の個数: 24

約数和(自身を含む): 50685768

約数和(自身を除く): 25657770

約数列:

[1, 2, 3, 6, 157, 163, 314, 326, 471, 489, 942, 978, 25591, 26569, 51182, 53138, 76773, 79707, 153546, 159414, 4171333, 8342666, 12513999, 25027998]

約数ペア:

[(1, 25027998), (2, 12513999), (3, 8342666), (6, 4171333), (157, 159414), (163, 153546), (314, 79707), (326, 76773), (471, 53138), (489, 51182), (942, 26569), (978, 25591)]