28182572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2797}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 54057360

約数和(自身を除く): 25874788

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 2797, 5038, 5594, 10076, 11188, 30767, 61534, 123068, 640513, 1281026, 2562052, 7045643, 14091286, 28182572]

約数ペア:

[(1, 28182572), (2, 14091286), (4, 7045643), (11, 2562052), (22, 1281026), (44, 640513), (229, 123068), (458, 61534), (916, 30767), (2519, 11188), (2797, 10076), (5038, 5594)]