25807796

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 54902400

約数和(自身を除く): 29094604

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 859, 1036, 1073, 1718, 2146, 3436, 4292, 6013, 7511, 12026, 15022, 24052, 24911, 30044, 31783, 49822, 63566, 99644, 127132, 174377, 222481, 348754, 444962, 697508, 889924, 921707, 1843414, 3686828, 6451949, 12903898, 25807796]

約数ペア:

[(1, 25807796), (2, 12903898), (4, 6451949), (7, 3686828), (14, 1843414), (28, 921707), (29, 889924), (37, 697508), (58, 444962), (74, 348754), (116, 222481), (148, 174377), (203, 127132), (259, 99644), (406, 63566), (518, 49822), (812, 31783), (859, 30044), (1036, 24911), (1073, 24052), (1718, 15022), (2146, 12026), (3436, 7511), (4292, 6013)]