22065176

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 47460000

約数和(自身を除く): 25394824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1129, 1396, 2258, 2443, 2792, 4516, 4886, 7903, 9032, 9772, 15806, 19544, 31612, 63224, 394021, 788042, 1576084, 2758147, 3152168, 5516294, 11032588, 22065176]

約数ペア:

[(1, 22065176), (2, 11032588), (4, 5516294), (7, 3152168), (8, 2758147), (14, 1576084), (28, 788042), (56, 394021), (349, 63224), (698, 31612), (1129, 19544), (1396, 15806), (2258, 9772), (2443, 9032), (2792, 7903), (4516, 4886)]