70321736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{462643}}^1$

素因数の和:462668

約数の個数: 16

約数和(自身を含む): 138793200

約数和(自身を除く): 68471464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 462643, 925286, 1850572, 3701144, 8790217, 17580434, 35160868, 70321736]

約数ペア:

[(1, 70321736), (2, 35160868), (4, 17580434), (8, 8790217), (19, 3701144), (38, 1850572), (76, 925286), (152, 462643)]