28848554

素因数分解:

$2^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{683}}^1$

素因数の和:1130

約数の個数: 24

約数和(自身を含む): 50528448

約数和(自身を除く): 21679894

約数列:

[1, 2, 7, 14, 49, 98, 431, 683, 862, 1366, 3017, 4781, 6034, 9562, 21119, 33467, 42238, 66934, 294373, 588746, 2060611, 4121222, 14424277, 28848554]

約数ペア:

[(1, 28848554), (2, 14424277), (7, 4121222), (14, 2060611), (49, 588746), (98, 294373), (431, 66934), (683, 42238), (862, 33467), (1366, 21119), (3017, 9562), (4781, 6034)]