68517496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5431}}^1$

素因数の和:5539

約数の個数: 32

約数和(自身を含む): 136886400

約数和(自身を除く): 68368904

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 5431, 6308, 10862, 12616, 21724, 43448, 103189, 206378, 412756, 450773, 825512, 901546, 1803092, 3606184, 8564687, 17129374, 34258748, 68517496]

約数ペア:

[(1, 68517496), (2, 34258748), (4, 17129374), (8, 8564687), (19, 3606184), (38, 1803092), (76, 901546), (83, 825512), (152, 450773), (166, 412756), (332, 206378), (664, 103189), (1577, 43448), (3154, 21724), (5431, 12616), (6308, 10862)]