68794136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 136200000

約数和(自身を除く): 67405864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 499, 907, 998, 1814, 1996, 3628, 3992, 7256, 9481, 17233, 18962, 34466, 37924, 68932, 75848, 137864, 452593, 905186, 1810372, 3620744, 8599267, 17198534, 34397068, 68794136]

約数ペア:

[(1, 68794136), (2, 34397068), (4, 17198534), (8, 8599267), (19, 3620744), (38, 1810372), (76, 905186), (152, 452593), (499, 137864), (907, 75848), (998, 68932), (1814, 37924), (1996, 34466), (3628, 18962), (3992, 17233), (7256, 9481)]