25642828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 46577664

約数和(自身を除く): 20934836

約数列:

[1, 2, 4, 31, 62, 124, 227, 454, 908, 911, 1822, 3644, 7037, 14074, 28148, 28241, 56482, 112964, 206797, 413594, 827188, 6410707, 12821414, 25642828]

約数ペア:

[(1, 25642828), (2, 12821414), (4, 6410707), (31, 827188), (62, 413594), (124, 206797), (227, 112964), (454, 56482), (908, 28241), (911, 28148), (1822, 14074), (3644, 7037)]