57885568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 127234800

約数和(自身を除く): 69349232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 416, 559, 688, 809, 832, 1118, 1376, 1618, 1664, 2236, 2752, 3236, 4472, 5504, 6472, 8944, 10517, 12944, 17888, 21034, 25888, 34787, 35776, 42068, 51776, 69574, 71552, 84136, 103552, 139148, 168272, 278296, 336544, 452231, 556592, 673088, 904462, 1113184, 1346176, 1808924, 2226368, 3617848, 4452736, 7235696, 14471392, 28942784, 57885568]

約数ペア:

[(1, 57885568), (2, 28942784), (4, 14471392), (8, 7235696), (13, 4452736), (16, 3617848), (26, 2226368), (32, 1808924), (43, 1346176), (52, 1113184), (64, 904462), (86, 673088), (104, 556592), (128, 452231), (172, 336544), (208, 278296), (344, 168272), (416, 139148), (559, 103552), (688, 84136), (809, 71552), (832, 69574), (1118, 51776), (1376, 42068), (1618, 35776), (1664, 34787), (2236, 25888), (2752, 21034), (3236, 17888), (4472, 12944), (5504, 10517), (6472, 8944)]