64402016

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2687}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 146313216

約数和(自身を除く): 81911200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2687, 2996, 3424, 5374, 5992, 10748, 11984, 18809, 21496, 23968, 37618, 42992, 75236, 85984, 150472, 287509, 300944, 575018, 601888, 1150036, 2012563, 2300072, 4025126, 4600144, 8050252, 9200288, 16100504, 32201008, 64402016]

約数ペア:

[(1, 64402016), (2, 32201008), (4, 16100504), (7, 9200288), (8, 8050252), (14, 4600144), (16, 4025126), (28, 2300072), (32, 2012563), (56, 1150036), (107, 601888), (112, 575018), (214, 300944), (224, 287509), (428, 150472), (749, 85984), (856, 75236), (1498, 42992), (1712, 37618), (2687, 23968), (2996, 21496), (3424, 18809), (5374, 11984), (5992, 10748)]