25564022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 45839520

約数和(自身を除く): 20275498

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 2357, 4714, 5423, 10846, 25927, 40069, 51854, 68353, 80138, 136706, 440759, 751883, 881518, 1162001, 1503766, 2324002, 12782011, 25564022]

約数ペア:

[(1, 25564022), (2, 12782011), (11, 2324002), (17, 1503766), (22, 1162001), (29, 881518), (34, 751883), (58, 440759), (187, 136706), (319, 80138), (374, 68353), (493, 51854), (638, 40069), (986, 25927), (2357, 10846), (4714, 5423)]