408935128

素因数分解:

$2^3\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{3499}}^1$

素因数の和:5599

約数の個数: 32

約数和(自身を含む): 876960000

約数和(自身を除く): 468024872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2087, 3499, 4174, 6998, 8348, 13996, 14609, 16696, 24493, 27992, 29218, 48986, 58436, 97972, 116872, 195944, 7302413, 14604826, 29209652, 51116891, 58419304, 102233782, 204467564, 408935128]

約数ペア:

[(1, 408935128), (2, 204467564), (4, 102233782), (7, 58419304), (8, 51116891), (14, 29209652), (28, 14604826), (56, 7302413), (2087, 195944), (3499, 116872), (4174, 97972), (6998, 58436), (8348, 48986), (13996, 29218), (14609, 27992), (16696, 24493)]