42467656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 100776960

約数和(自身を除く): 58309304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 971, 994, 1562, 1942, 1988, 3124, 3884, 3976, 5467, 6248, 6797, 7768, 10681, 10934, 13594, 21362, 21868, 27188, 42724, 43736, 54376, 68941, 74767, 85448, 137882, 149534, 275764, 299068, 482587, 551528, 598136, 758351, 965174, 1516702, 1930348, 3033404, 3860696, 5308457, 6066808, 10616914, 21233828, 42467656]

約数ペア:

[(1, 42467656), (2, 21233828), (4, 10616914), (7, 6066808), (8, 5308457), (11, 3860696), (14, 3033404), (22, 1930348), (28, 1516702), (44, 965174), (56, 758351), (71, 598136), (77, 551528), (88, 482587), (142, 299068), (154, 275764), (284, 149534), (308, 137882), (497, 85448), (568, 74767), (616, 68941), (781, 54376), (971, 43736), (994, 42724), (1562, 27188), (1942, 21868), (1988, 21362), (3124, 13594), (3884, 10934), (3976, 10681), (5467, 7768), (6248, 6797)]