28045346

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1118

約数の個数: 24

約数和(自身を含む): 49124880

約数和(自身を除く): 21079534

約数列:

[1, 2, 7, 14, 49, 98, 419, 683, 838, 1366, 2933, 4781, 5866, 9562, 20531, 33467, 41062, 66934, 286177, 572354, 2003239, 4006478, 14022673, 28045346]

約数ペア:

[(1, 28045346), (2, 14022673), (7, 4006478), (14, 2003239), (49, 572354), (98, 286177), (419, 66934), (683, 41062), (838, 33467), (1366, 20531), (2933, 9562), (4781, 5866)]