8956388

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 18144000

約数和(自身を除く): 9187612

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 4049, 8098, 16196, 28343, 56686, 113372, 319871, 639742, 1279484, 2239097, 4478194, 8956388]

約数ペア:

[(1, 8956388), (2, 4478194), (4, 2239097), (7, 1279484), (14, 639742), (28, 319871), (79, 113372), (158, 56686), (316, 28343), (553, 16196), (1106, 8098), (2212, 4049)]