25231508

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{491}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 45874080

約数和(自身を除く): 20642572

約数列:

[1, 2, 4, 29, 58, 116, 443, 491, 886, 982, 1772, 1964, 12847, 14239, 25694, 28478, 51388, 56956, 217513, 435026, 870052, 6307877, 12615754, 25231508]

約数ペア:

[(1, 25231508), (2, 12615754), (4, 6307877), (29, 870052), (58, 435026), (116, 217513), (443, 56956), (491, 51388), (886, 28478), (982, 25694), (1772, 14239), (1964, 12847)]