7920168

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 19880160

約数和(自身を除く): 11959992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 997, 1324, 1986, 1994, 2648, 2991, 3972, 3988, 5982, 7944, 7976, 11964, 23928, 330007, 660014, 990021, 1320028, 1980042, 2640056, 3960084, 7920168]

約数ペア:

[(1, 7920168), (2, 3960084), (3, 2640056), (4, 1980042), (6, 1320028), (8, 990021), (12, 660014), (24, 330007), (331, 23928), (662, 11964), (993, 7976), (997, 7944), (1324, 5982), (1986, 3988), (1994, 3972), (2648, 2991)]