13839056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 34283520

約数和(自身を除く): 20444464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 239, 308, 329, 376, 478, 517, 616, 658, 752, 956, 1034, 1232, 1316, 1673, 1912, 2068, 2629, 2632, 3346, 3619, 3824, 4136, 5258, 5264, 6692, 7238, 8272, 10516, 11233, 13384, 14476, 18403, 21032, 22466, 26768, 28952, 36806, 42064, 44932, 57904, 73612, 78631, 89864, 123563, 147224, 157262, 179728, 247126, 294448, 314524, 494252, 629048, 864941, 988504, 1258096, 1729882, 1977008, 3459764, 6919528, 13839056]

約数ペア:

[(1, 13839056), (2, 6919528), (4, 3459764), (7, 1977008), (8, 1729882), (11, 1258096), (14, 988504), (16, 864941), (22, 629048), (28, 494252), (44, 314524), (47, 294448), (56, 247126), (77, 179728), (88, 157262), (94, 147224), (112, 123563), (154, 89864), (176, 78631), (188, 73612), (239, 57904), (308, 44932), (329, 42064), (376, 36806), (478, 28952), (517, 26768), (616, 22466), (658, 21032), (752, 18403), (956, 14476), (1034, 13384), (1232, 11233), (1316, 10516), (1673, 8272), (1912, 7238), (2068, 6692), (2629, 5264), (2632, 5258), (3346, 4136), (3619, 3824)]