67804816

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{2521}}^1$

素因数の和:2611

約数の個数: 30

約数和(自身を含む): 134707586

約数和(自身を除く): 66902770

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 2521, 3362, 5042, 6724, 10084, 13448, 20168, 26896, 40336, 103361, 206722, 413444, 826888, 1653776, 4237801, 8475602, 16951204, 33902408, 67804816]

約数ペア:

[(1, 67804816), (2, 33902408), (4, 16951204), (8, 8475602), (16, 4237801), (41, 1653776), (82, 826888), (164, 413444), (328, 206722), (656, 103361), (1681, 40336), (2521, 26896), (3362, 20168), (5042, 13448), (6724, 10084)]