57257648

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 133783104

約数和(自身を除く): 76525456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 56, 74, 82, 112, 148, 164, 259, 287, 296, 328, 337, 518, 574, 592, 656, 674, 1036, 1148, 1348, 1517, 2072, 2296, 2359, 2696, 3034, 4144, 4592, 4718, 5392, 6068, 9436, 10619, 12136, 12469, 13817, 18872, 21238, 24272, 24938, 27634, 37744, 42476, 49876, 55268, 84952, 87283, 96719, 99752, 110536, 169904, 174566, 193438, 199504, 221072, 349132, 386876, 511229, 698264, 773752, 1022458, 1396528, 1547504, 2044916, 3578603, 4089832, 7157206, 8179664, 14314412, 28628824, 57257648]

約数ペア:

[(1, 57257648), (2, 28628824), (4, 14314412), (7, 8179664), (8, 7157206), (14, 4089832), (16, 3578603), (28, 2044916), (37, 1547504), (41, 1396528), (56, 1022458), (74, 773752), (82, 698264), (112, 511229), (148, 386876), (164, 349132), (259, 221072), (287, 199504), (296, 193438), (328, 174566), (337, 169904), (518, 110536), (574, 99752), (592, 96719), (656, 87283), (674, 84952), (1036, 55268), (1148, 49876), (1348, 42476), (1517, 37744), (2072, 27634), (2296, 24938), (2359, 24272), (2696, 21238), (3034, 18872), (4144, 13817), (4592, 12469), (4718, 12136), (5392, 10619), (6068, 9436)]