13556312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 32313600

約数和(自身を除く): 18757288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 373, 413, 472, 616, 649, 746, 826, 1298, 1492, 1652, 2596, 2611, 2984, 3304, 4103, 4543, 5192, 5222, 8206, 9086, 10444, 16412, 18172, 20888, 22007, 28721, 32824, 36344, 44014, 57442, 88028, 114884, 154049, 176056, 229768, 242077, 308098, 484154, 616196, 968308, 1232392, 1694539, 1936616, 3389078, 6778156, 13556312]

約数ペア:

[(1, 13556312), (2, 6778156), (4, 3389078), (7, 1936616), (8, 1694539), (11, 1232392), (14, 968308), (22, 616196), (28, 484154), (44, 308098), (56, 242077), (59, 229768), (77, 176056), (88, 154049), (118, 114884), (154, 88028), (236, 57442), (308, 44014), (373, 36344), (413, 32824), (472, 28721), (616, 22007), (649, 20888), (746, 18172), (826, 16412), (1298, 10444), (1492, 9086), (1652, 8206), (2596, 5222), (2611, 5192), (2984, 4543), (3304, 4103)]