7770056

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 9077944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 1559, 2492, 3118, 4984, 6236, 10913, 12472, 21826, 43652, 87304, 138751, 277502, 555004, 971257, 1110008, 1942514, 3885028, 7770056]

約数ペア:

[(1, 7770056), (2, 3885028), (4, 1942514), (7, 1110008), (8, 971257), (14, 555004), (28, 277502), (56, 138751), (89, 87304), (178, 43652), (356, 21826), (623, 12472), (712, 10913), (1246, 6236), (1559, 4984), (2492, 3118)]