71426408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{388187}}^1$

素因数の和:388216

約数の個数: 16

約数和(自身を含む): 139747680

約数和(自身を除く): 68321272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 388187, 776374, 1552748, 3105496, 8928301, 17856602, 35713204, 71426408]

約数ペア:

[(1, 71426408), (2, 35713204), (4, 17856602), (8, 8928301), (23, 3105496), (46, 1552748), (92, 776374), (184, 388187)]