27176716

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 56318976

約数和(自身を除く): 29142260

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 107, 188, 193, 214, 329, 386, 428, 658, 749, 772, 1316, 1351, 1498, 2702, 2996, 5029, 5404, 9071, 10058, 18142, 20116, 20651, 35203, 36284, 41302, 63497, 70406, 82604, 126994, 140812, 144557, 253988, 289114, 578228, 970597, 1941194, 3882388, 6794179, 13588358, 27176716]

約数ペア:

[(1, 27176716), (2, 13588358), (4, 6794179), (7, 3882388), (14, 1941194), (28, 970597), (47, 578228), (94, 289114), (107, 253988), (188, 144557), (193, 140812), (214, 126994), (329, 82604), (386, 70406), (428, 63497), (658, 41302), (749, 36284), (772, 35203), (1316, 20651), (1351, 20116), (1498, 18142), (2702, 10058), (2996, 9071), (5029, 5404)]