38646552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 110880000

約数和(自身を除く): 72233448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 461, 499, 922, 998, 1383, 1497, 1844, 1996, 2766, 2994, 3227, 3493, 3688, 3992, 5532, 5988, 6454, 6986, 9681, 10479, 11064, 11976, 12908, 13972, 19362, 20958, 25816, 27944, 38724, 41916, 77448, 83832, 230039, 460078, 690117, 920156, 1380234, 1610273, 1840312, 2760468, 3220546, 4830819, 5520936, 6441092, 9661638, 12882184, 19323276, 38646552]

約数ペア:

[(1, 38646552), (2, 19323276), (3, 12882184), (4, 9661638), (6, 6441092), (7, 5520936), (8, 4830819), (12, 3220546), (14, 2760468), (21, 1840312), (24, 1610273), (28, 1380234), (42, 920156), (56, 690117), (84, 460078), (168, 230039), (461, 83832), (499, 77448), (922, 41916), (998, 38724), (1383, 27944), (1497, 25816), (1844, 20958), (1996, 19362), (2766, 13972), (2994, 12908), (3227, 11976), (3493, 11064), (3688, 10479), (3992, 9681), (5532, 6986), (5988, 6454)]