28734408

素因数分解:

$2^3\times 3^2\times {\mathrm{593}}^1\times {\mathrm{673}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 78069420

約数和(自身を除く): 49335012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 593, 673, 1186, 1346, 1779, 2019, 2372, 2692, 3558, 4038, 4744, 5337, 5384, 6057, 7116, 8076, 10674, 12114, 14232, 16152, 21348, 24228, 42696, 48456, 399089, 798178, 1197267, 1596356, 2394534, 3192712, 3591801, 4789068, 7183602, 9578136, 14367204, 28734408]

約数ペア:

[(1, 28734408), (2, 14367204), (3, 9578136), (4, 7183602), (6, 4789068), (8, 3591801), (9, 3192712), (12, 2394534), (18, 1596356), (24, 1197267), (36, 798178), (72, 399089), (593, 48456), (673, 42696), (1186, 24228), (1346, 21348), (1779, 16152), (2019, 14232), (2372, 12114), (2692, 10674), (3558, 8076), (4038, 7116), (4744, 6057), (5337, 5384)]