28928834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45343}}^1$

素因数の和:45385

約数の個数: 16

約数和(自身を含む): 48971520

約数和(自身を除く): 20042686

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 45343, 90686, 498773, 997546, 1314947, 2629894, 14464417, 28928834]

約数ペア:

[(1, 28928834), (2, 14464417), (11, 2629894), (22, 1314947), (29, 997546), (58, 498773), (319, 90686), (638, 45343)]