57680072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{248621}}^1$

素因数の和:248656

約数の個数: 16

約数和(自身を含む): 111879900

約数和(自身を除く): 54199828

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 248621, 497242, 994484, 1988968, 7210009, 14420018, 28840036, 57680072]

約数ペア:

[(1, 57680072), (2, 28840036), (4, 14420018), (8, 7210009), (29, 1988968), (58, 994484), (116, 497242), (232, 248621)]