28221876

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2473}}^1$

素因数の和:2800

約数の個数: 36

約数和(自身を含む): 71592612

約数和(自身を除く): 43370736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2473, 2853, 3804, 4946, 5706, 7419, 9892, 11412, 14838, 22257, 29676, 44514, 89028, 783941, 1567882, 2351823, 3135764, 4703646, 7055469, 9407292, 14110938, 28221876]

約数ペア:

[(1, 28221876), (2, 14110938), (3, 9407292), (4, 7055469), (6, 4703646), (9, 3135764), (12, 2351823), (18, 1567882), (36, 783941), (317, 89028), (634, 44514), (951, 29676), (1268, 22257), (1902, 14838), (2473, 11412), (2853, 9892), (3804, 7419), (4946, 5706)]