28901444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50527}}^1$

素因数の和:50555

約数の個数: 24

約数和(自身を含む): 59420928

約数和(自身を除く): 30519484

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 50527, 101054, 202108, 555797, 656851, 1111594, 1313702, 2223188, 2627404, 7225361, 14450722, 28901444]

約数ペア:

[(1, 28901444), (2, 14450722), (4, 7225361), (11, 2627404), (13, 2223188), (22, 1313702), (26, 1111594), (44, 656851), (52, 555797), (143, 202108), (286, 101054), (572, 50527)]