25972772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48821}}^1$

素因数の和:48851

約数の個数: 24

約数和(自身を含む): 54680640

約数和(自身を除く): 28707868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 48821, 97642, 195284, 341747, 683494, 927599, 1366988, 1855198, 3710396, 6493193, 12986386, 25972772]

約数ペア:

[(1, 25972772), (2, 12986386), (4, 6493193), (7, 3710396), (14, 1855198), (19, 1366988), (28, 927599), (38, 683494), (76, 341747), (133, 195284), (266, 97642), (532, 48821)]