28633336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 55756800

約数和(自身を除く): 27123464

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 263, 439, 526, 878, 1052, 1756, 2104, 3512, 8153, 13609, 16306, 27218, 32612, 54436, 65224, 108872, 115457, 230914, 461828, 923656, 3579167, 7158334, 14316668, 28633336]

約数ペア:

[(1, 28633336), (2, 14316668), (4, 7158334), (8, 3579167), (31, 923656), (62, 461828), (124, 230914), (248, 115457), (263, 108872), (439, 65224), (526, 54436), (878, 32612), (1052, 27218), (1756, 16306), (2104, 13609), (3512, 8153)]