28732068

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{7459}}^1$

素因数の和:7576

約数の個数: 36

約数和(自身を含む): 73316880

約数和(自身を除く): 44584812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 7459, 14918, 22377, 29836, 44754, 67131, 89508, 134262, 268524, 798113, 1596226, 2394339, 3192452, 4788678, 7183017, 9577356, 14366034, 28732068]

約数ペア:

[(1, 28732068), (2, 14366034), (3, 9577356), (4, 7183017), (6, 4788678), (9, 3192452), (12, 2394339), (18, 1596226), (36, 798113), (107, 268524), (214, 134262), (321, 89508), (428, 67131), (642, 44754), (963, 29836), (1284, 22377), (1926, 14918), (3852, 7459)]