25113284

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7572

約数の個数: 36

約数和(自身を含む): 54137916

約数和(自身を除く): 29024632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 7537, 15074, 30148, 52759, 105518, 128129, 211036, 256258, 369313, 512516, 738626, 896903, 1477252, 1793806, 3587612, 6278321, 12556642, 25113284]

約数ペア:

[(1, 25113284), (2, 12556642), (4, 6278321), (7, 3587612), (14, 1793806), (17, 1477252), (28, 896903), (34, 738626), (49, 512516), (68, 369313), (98, 256258), (119, 211036), (196, 128129), (238, 105518), (476, 52759), (833, 30148), (1666, 15074), (3332, 7537)]