28753670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6079}}^1$

素因数の和:6140

約数の個数: 32

約数和(自身を含む): 57784320

約数和(自身を除く): 29030650

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 6079, 12158, 30395, 60790, 66869, 133738, 261397, 334345, 522794, 668690, 1306985, 2613970, 2875367, 5750734, 14376835, 28753670]

約数ペア:

[(1, 28753670), (2, 14376835), (5, 5750734), (10, 2875367), (11, 2613970), (22, 1306985), (43, 668690), (55, 522794), (86, 334345), (110, 261397), (215, 133738), (430, 66869), (473, 60790), (946, 30395), (2365, 12158), (4730, 6079)]