40775128

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 78336000

約数和(自身を除く): 37560872

約数列:

[1, 2, 4, 8, 67, 127, 134, 254, 268, 508, 536, 599, 1016, 1198, 2396, 4792, 8509, 17018, 34036, 40133, 68072, 76073, 80266, 152146, 160532, 304292, 321064, 608584, 5096891, 10193782, 20387564, 40775128]

約数ペア:

[(1, 40775128), (2, 20387564), (4, 10193782), (8, 5096891), (67, 608584), (127, 321064), (134, 304292), (254, 160532), (268, 152146), (508, 80266), (536, 76073), (599, 68072), (1016, 40133), (1198, 34036), (2396, 17018), (4792, 8509)]