27745256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 65854080

約数和(自身を除く): 38108824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 617, 803, 1022, 1234, 1606, 2044, 2468, 3212, 4088, 4319, 4936, 5621, 6424, 6787, 8638, 11242, 13574, 17276, 22484, 27148, 34552, 44968, 45041, 47509, 54296, 90082, 95018, 180164, 190036, 315287, 360328, 380072, 495451, 630574, 990902, 1261148, 1981804, 2522296, 3468157, 3963608, 6936314, 13872628, 27745256]

約数ペア:

[(1, 27745256), (2, 13872628), (4, 6936314), (7, 3963608), (8, 3468157), (11, 2522296), (14, 1981804), (22, 1261148), (28, 990902), (44, 630574), (56, 495451), (73, 380072), (77, 360328), (88, 315287), (146, 190036), (154, 180164), (292, 95018), (308, 90082), (511, 54296), (584, 47509), (616, 45041), (617, 44968), (803, 34552), (1022, 27148), (1234, 22484), (1606, 17276), (2044, 13574), (2468, 11242), (3212, 8638), (4088, 6787), (4319, 6424), (4936, 5621)]