68320516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{33037}}^1$

素因数の和:33099

約数の個数: 24

約数和(自身を含む): 133209216

約数和(自身を除く): 64888700

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 33037, 66074, 132148, 363407, 726814, 1453628, 1552739, 3105478, 6210956, 17080129, 34160258, 68320516]

約数ペア:

[(1, 68320516), (2, 34160258), (4, 17080129), (11, 6210956), (22, 3105478), (44, 1552739), (47, 1453628), (94, 726814), (188, 363407), (517, 132148), (1034, 66074), (2068, 33037)]