42987788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{853}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 77331408

約数和(自身を除く): 34343620

約数列:

[1, 2, 4, 43, 86, 172, 293, 586, 853, 1172, 1706, 3412, 12599, 25198, 36679, 50396, 73358, 146716, 249929, 499858, 999716, 10746947, 21493894, 42987788]

約数ペア:

[(1, 42987788), (2, 21493894), (4, 10746947), (43, 999716), (86, 499858), (172, 249929), (293, 146716), (586, 73358), (853, 50396), (1172, 36679), (1706, 25198), (3412, 12599)]