65286208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:755

約数の個数: 56

約数和(自身を含む): 140817600

約数和(自身を除く): 75531392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 131, 208, 262, 416, 524, 599, 832, 1048, 1198, 1703, 2096, 2396, 3406, 4192, 4792, 6812, 7787, 8384, 9584, 13624, 15574, 19168, 27248, 31148, 38336, 54496, 62296, 78469, 108992, 124592, 156938, 249184, 313876, 498368, 627752, 1020097, 1255504, 2040194, 2511008, 4080388, 5022016, 8160776, 16321552, 32643104, 65286208]

約数ペア:

[(1, 65286208), (2, 32643104), (4, 16321552), (8, 8160776), (13, 5022016), (16, 4080388), (26, 2511008), (32, 2040194), (52, 1255504), (64, 1020097), (104, 627752), (131, 498368), (208, 313876), (262, 249184), (416, 156938), (524, 124592), (599, 108992), (832, 78469), (1048, 62296), (1198, 54496), (1703, 38336), (2096, 31148), (2396, 27248), (3406, 19168), (4192, 15574), (4792, 13624), (6812, 9584), (7787, 8384)]