28766078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42179}}^1$

素因数の和:42223

約数の個数: 16

約数和(自身を含む): 48591360

約数和(自身を除く): 19825282

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 42179, 84358, 463969, 927938, 1307549, 2615098, 14383039, 28766078]

約数ペア:

[(1, 28766078), (2, 14383039), (11, 2615098), (22, 1307549), (31, 927938), (62, 463969), (341, 84358), (682, 42179)]