47898214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 95147136

約数和(自身を除く): 47248922

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 113, 119, 137, 182, 221, 226, 238, 274, 442, 791, 959, 1469, 1547, 1582, 1781, 1918, 1921, 2329, 2938, 3094, 3562, 3842, 4658, 10283, 12467, 13447, 15481, 16303, 20566, 24934, 24973, 26894, 30277, 30962, 32606, 49946, 60554, 108367, 174811, 201253, 211939, 216734, 263177, 349622, 402506, 423878, 526354, 1408771, 1842239, 2817542, 3421301, 3684478, 6842602, 23949107, 47898214]

約数ペア:

[(1, 47898214), (2, 23949107), (7, 6842602), (13, 3684478), (14, 3421301), (17, 2817542), (26, 1842239), (34, 1408771), (91, 526354), (113, 423878), (119, 402506), (137, 349622), (182, 263177), (221, 216734), (226, 211939), (238, 201253), (274, 174811), (442, 108367), (791, 60554), (959, 49946), (1469, 32606), (1547, 30962), (1582, 30277), (1781, 26894), (1918, 24973), (1921, 24934), (2329, 20566), (2938, 16303), (3094, 15481), (3562, 13447), (3842, 12467), (4658, 10283)]