68073128

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197887}}^1$

素因数の和:197936

約数の個数: 16

約数和(自身を含む): 130606080

約数和(自身を除く): 62532952

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 197887, 395774, 791548, 1583096, 8509141, 17018282, 34036564, 68073128]

約数ペア:

[(1, 68073128), (2, 34036564), (4, 17018282), (8, 8509141), (43, 1583096), (86, 791548), (172, 395774), (344, 197887)]