27295712

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 28587808

約数列:

[1, 2, 4, 8, 16, 32, 43, 83, 86, 166, 172, 239, 332, 344, 478, 664, 688, 956, 1328, 1376, 1912, 2656, 3569, 3824, 7138, 7648, 10277, 14276, 19837, 20554, 28552, 39674, 41108, 57104, 79348, 82216, 114208, 158696, 164432, 317392, 328864, 634784, 852991, 1705982, 3411964, 6823928, 13647856, 27295712]

約数ペア:

[(1, 27295712), (2, 13647856), (4, 6823928), (8, 3411964), (16, 1705982), (32, 852991), (43, 634784), (83, 328864), (86, 317392), (166, 164432), (172, 158696), (239, 114208), (332, 82216), (344, 79348), (478, 57104), (664, 41108), (688, 39674), (956, 28552), (1328, 20554), (1376, 19837), (1912, 14276), (2656, 10277), (3569, 7648), (3824, 7138)]