64705256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4567}}^1$

素因数の和:4614

約数の個数: 64

約数和(自身を含む): 157870080

約数和(自身を除く): 93164824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 4567, 7084, 9134, 14168, 18268, 31969, 36536, 50237, 63938, 100474, 105041, 127876, 200948, 210082, 255752, 351659, 401896, 420164, 703318, 735287, 840328, 1155451, 1406636, 1470574, 2310902, 2813272, 2941148, 4621804, 5882296, 8088157, 9243608, 16176314, 32352628, 64705256]

約数ペア:

[(1, 64705256), (2, 32352628), (4, 16176314), (7, 9243608), (8, 8088157), (11, 5882296), (14, 4621804), (22, 2941148), (23, 2813272), (28, 2310902), (44, 1470574), (46, 1406636), (56, 1155451), (77, 840328), (88, 735287), (92, 703318), (154, 420164), (161, 401896), (184, 351659), (253, 255752), (308, 210082), (322, 200948), (506, 127876), (616, 105041), (644, 100474), (1012, 63938), (1288, 50237), (1771, 36536), (2024, 31969), (3542, 18268), (4567, 14168), (7084, 9134)]