27440008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{64717}}^1$

素因数の和:64776

約数の個数: 16

約数和(自身を含む): 52421580

約数和(自身を除く): 24981572

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 64717, 129434, 258868, 517736, 3430001, 6860002, 13720004, 27440008]

約数ペア:

[(1, 27440008), (2, 13720004), (4, 6860002), (8, 3430001), (53, 517736), (106, 258868), (212, 129434), (424, 64717)]