715694015984

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{40045547}}^1$

素因数の和:40046672

約数の個数: 20

約数和(自身を含む): 1387898602584

約数和(自身を除く): 672204586600

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17872, 40045547, 80091094, 160182188, 320364376, 640728752, 44730875999, 89461751998, 178923503996, 357847007992, 715694015984]

約数ペア:

[(1, 715694015984), (2, 357847007992), (4, 178923503996), (8, 89461751998), (16, 44730875999), (1117, 640728752), (2234, 320364376), (4468, 160182188), (8936, 80091094), (17872, 40045547)]