28836934

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 50996736

約数和(自身を除く): 22159802

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 433, 469, 497, 866, 938, 994, 3031, 4757, 6062, 9514, 29011, 30743, 33299, 58022, 61486, 66598, 203077, 215201, 406154, 430402, 2059781, 4119562, 14418467, 28836934]

約数ペア:

[(1, 28836934), (2, 14418467), (7, 4119562), (14, 2059781), (67, 430402), (71, 406154), (134, 215201), (142, 203077), (433, 66598), (469, 61486), (497, 58022), (866, 33299), (938, 30743), (994, 29011), (3031, 9514), (4757, 6062)]