39925956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1129}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 106816640

約数和(自身を除く): 66890684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1129, 1263, 1684, 2258, 2526, 2947, 3387, 4516, 5052, 5894, 6774, 7903, 8841, 11788, 13548, 15806, 17682, 23709, 31612, 35364, 47418, 94836, 475309, 950618, 1425927, 1901236, 2851854, 3327163, 5703708, 6654326, 9981489, 13308652, 19962978, 39925956]

約数ペア:

[(1, 39925956), (2, 19962978), (3, 13308652), (4, 9981489), (6, 6654326), (7, 5703708), (12, 3327163), (14, 2851854), (21, 1901236), (28, 1425927), (42, 950618), (84, 475309), (421, 94836), (842, 47418), (1129, 35364), (1263, 31612), (1684, 23709), (2258, 17682), (2526, 15806), (2947, 13548), (3387, 11788), (4516, 8841), (5052, 7903), (5894, 6774)]