40874316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1129}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 109347840

約数和(自身を除く): 68473524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 431, 862, 1129, 1293, 1724, 2258, 2586, 3017, 3387, 4516, 5172, 6034, 6774, 7903, 9051, 12068, 13548, 15806, 18102, 23709, 31612, 36204, 47418, 94836, 486599, 973198, 1459797, 1946396, 2919594, 3406193, 5839188, 6812386, 10218579, 13624772, 20437158, 40874316]

約数ペア:

[(1, 40874316), (2, 20437158), (3, 13624772), (4, 10218579), (6, 6812386), (7, 5839188), (12, 3406193), (14, 2919594), (21, 1946396), (28, 1459797), (42, 973198), (84, 486599), (431, 94836), (862, 47418), (1129, 36204), (1293, 31612), (1724, 23709), (2258, 18102), (2586, 15806), (3017, 13548), (3387, 12068), (4516, 9051), (5172, 7903), (6034, 6774)]