39748288

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{1997}}^1$

素因数の和:2320

約数の個数: 28

約数和(自身を含む): 79168752

約数和(自身を除く): 39420464

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 1997, 2488, 3994, 4976, 7988, 9952, 15976, 19904, 31952, 63904, 127808, 621067, 1242134, 2484268, 4968536, 9937072, 19874144, 39748288]

約数ペア:

[(1, 39748288), (2, 19874144), (4, 9937072), (8, 4968536), (16, 2484268), (32, 1242134), (64, 621067), (311, 127808), (622, 63904), (1244, 31952), (1997, 19904), (2488, 15976), (3994, 9952), (4976, 7988)]