28525986

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{4937}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 63996480

約数和(自身を除く): 35470494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 4937, 5778, 9874, 14811, 29622, 44433, 88866, 133299, 266598, 528259, 1056518, 1584777, 3169554, 4754331, 9508662, 14262993, 28525986]

約数ペア:

[(1, 28525986), (2, 14262993), (3, 9508662), (6, 4754331), (9, 3169554), (18, 1584777), (27, 1056518), (54, 528259), (107, 266598), (214, 133299), (321, 88866), (642, 44433), (963, 29622), (1926, 14811), (2889, 9874), (4937, 5778)]