67758268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{2221}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 123187680

約数和(自身を除く): 55429412

約数列:

[1, 2, 4, 29, 58, 116, 263, 526, 1052, 2221, 4442, 7627, 8884, 15254, 30508, 64409, 128818, 257636, 584123, 1168246, 2336492, 16939567, 33879134, 67758268]

約数ペア:

[(1, 67758268), (2, 33879134), (4, 16939567), (29, 2336492), (58, 1168246), (116, 584123), (263, 257636), (526, 128818), (1052, 64409), (2221, 30508), (4442, 15254), (7627, 8884)]