25946828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5227}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 48745872

約数和(自身を除く): 22799044

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 5227, 10454, 20908, 88859, 177718, 355436, 381571, 763142, 1526284, 6486707, 12973414, 25946828]

約数ペア:

[(1, 25946828), (2, 12973414), (4, 6486707), (17, 1526284), (34, 763142), (68, 381571), (73, 355436), (146, 177718), (292, 88859), (1241, 20908), (2482, 10454), (4964, 5227)]