28842844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 51953328

約数和(自身を除く): 23110484

約数列:

[1, 2, 4, 41, 82, 164, 397, 443, 794, 886, 1588, 1772, 16277, 18163, 32554, 36326, 65108, 72652, 175871, 351742, 703484, 7210711, 14421422, 28842844]

約数ペア:

[(1, 28842844), (2, 14421422), (4, 7210711), (41, 703484), (82, 351742), (164, 175871), (397, 72652), (443, 65108), (794, 36326), (886, 32554), (1588, 18163), (1772, 16277)]