28435464

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3691}}^1$

素因数の和:3810

約数の個数: 48

約数和(自身を含む): 77753520

約数和(自身を除く): 49318056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3691, 3852, 7382, 7704, 11073, 14764, 22146, 29528, 33219, 44292, 66438, 88584, 132876, 265752, 394937, 789874, 1184811, 1579748, 2369622, 3159496, 3554433, 4739244, 7108866, 9478488, 14217732, 28435464]

約数ペア:

[(1, 28435464), (2, 14217732), (3, 9478488), (4, 7108866), (6, 4739244), (8, 3554433), (9, 3159496), (12, 2369622), (18, 1579748), (24, 1184811), (36, 789874), (72, 394937), (107, 265752), (214, 132876), (321, 88584), (428, 66438), (642, 44292), (856, 33219), (963, 29528), (1284, 22146), (1926, 14764), (2568, 11073), (3691, 7704), (3852, 7382)]