70637168

素因数分解:

$2^4\times 7^1\times {\mathrm{630689}}^1$

素因数の和:630704

約数の個数: 20

約数和(自身を含む): 156411120

約数和(自身を除く): 85773952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 630689, 1261378, 2522756, 4414823, 5045512, 8829646, 10091024, 17659292, 35318584, 70637168]

約数ペア:

[(1, 70637168), (2, 35318584), (4, 17659292), (7, 10091024), (8, 8829646), (14, 5045512), (16, 4414823), (28, 2522756), (56, 1261378), (112, 630689)]