2008497728

素因数分解:

$2^6\times {\mathrm{1087}}^1\times {\mathrm{28871}}^1$

素因数の和:29970

約数の個数: 28

約数和(自身を含む): 3989417472

約数和(自身を除く): 1980919744

約数列:

[1, 2, 4, 8, 16, 32, 64, 1087, 2174, 4348, 8696, 17392, 28871, 34784, 57742, 69568, 115484, 230968, 461936, 923872, 1847744, 31382777, 62765554, 125531108, 251062216, 502124432, 1004248864, 2008497728]

約数ペア:

[(1, 2008497728), (2, 1004248864), (4, 502124432), (8, 251062216), (16, 125531108), (32, 62765554), (64, 31382777), (1087, 1847744), (2174, 923872), (4348, 461936), (8696, 230968), (17392, 115484), (28871, 69568), (34784, 57742)]