25553392

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{2797}}^1$

素因数の和:3376

約数の個数: 20

約数和(自身を含む): 49614136

約数和(自身を除く): 24060744

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 2797, 4568, 5594, 9136, 11188, 22376, 44752, 1597087, 3194174, 6388348, 12776696, 25553392]

約数ペア:

[(1, 25553392), (2, 12776696), (4, 6388348), (8, 3194174), (16, 1597087), (571, 44752), (1142, 22376), (2284, 11188), (2797, 9136), (4568, 5594)]