38347904

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 88258560

約数和(自身を除く): 49910656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 337, 448, 508, 674, 889, 896, 1016, 1348, 1778, 2032, 2359, 2696, 3556, 4064, 4718, 5392, 7112, 8128, 9436, 10784, 14224, 16256, 18872, 21568, 28448, 37744, 42799, 43136, 56896, 75488, 85598, 113792, 150976, 171196, 299593, 301952, 342392, 599186, 684784, 1198372, 1369568, 2396744, 2739136, 4793488, 5478272, 9586976, 19173952, 38347904]

約数ペア:

[(1, 38347904), (2, 19173952), (4, 9586976), (7, 5478272), (8, 4793488), (14, 2739136), (16, 2396744), (28, 1369568), (32, 1198372), (56, 684784), (64, 599186), (112, 342392), (127, 301952), (128, 299593), (224, 171196), (254, 150976), (337, 113792), (448, 85598), (508, 75488), (674, 56896), (889, 43136), (896, 42799), (1016, 37744), (1348, 28448), (1778, 21568), (2032, 18872), (2359, 16256), (2696, 14224), (3556, 10784), (4064, 9436), (4718, 8128), (5392, 7112)]