68532728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1283}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 140520960

約数和(自身を除く): 71988232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 607, 1214, 1283, 2428, 2566, 4856, 5132, 6677, 10264, 13354, 14113, 26708, 28226, 53416, 56452, 112904, 778781, 1557562, 3115124, 6230248, 8566591, 17133182, 34266364, 68532728]

約数ペア:

[(1, 68532728), (2, 34266364), (4, 17133182), (8, 8566591), (11, 6230248), (22, 3115124), (44, 1557562), (88, 778781), (607, 112904), (1214, 56452), (1283, 53416), (2428, 28226), (2566, 26708), (4856, 14113), (5132, 13354), (6677, 10264)]