67780976

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{47599}}^1$

素因数の和:47696

約数の個数: 20

約数和(自身を含む): 132804000

約数和(自身を除く): 65023024

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 47599, 95198, 190396, 380792, 761584, 4236311, 8472622, 16945244, 33890488, 67780976]

約数ペア:

[(1, 67780976), (2, 33890488), (4, 16945244), (8, 8472622), (16, 4236311), (89, 761584), (178, 380792), (356, 190396), (712, 95198), (1424, 47599)]