27647624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 53460000

約数和(自身を除く): 25812376

約数列:

[1, 2, 4, 8, 43, 86, 172, 179, 344, 358, 449, 716, 898, 1432, 1796, 3592, 7697, 15394, 19307, 30788, 38614, 61576, 77228, 80371, 154456, 160742, 321484, 642968, 3455953, 6911906, 13823812, 27647624]

約数ペア:

[(1, 27647624), (2, 13823812), (4, 6911906), (8, 3455953), (43, 642968), (86, 321484), (172, 160742), (179, 154456), (344, 80371), (358, 77228), (449, 61576), (716, 38614), (898, 30788), (1432, 19307), (1796, 15394), (3592, 7697)]