68992924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17231}}^1$

素因数の和:17266

約数の個数: 48

約数和(自身を含む): 162118656

約数和(自身を除く): 93125732

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 17231, 34462, 68924, 120617, 189541, 224003, 241234, 379082, 448006, 482468, 758164, 896012, 1326787, 1568021, 2464033, 2653574, 3136042, 4928066, 5307148, 6272084, 9856132, 17248231, 34496462, 68992924]

約数ペア:

[(1, 68992924), (2, 34496462), (4, 17248231), (7, 9856132), (11, 6272084), (13, 5307148), (14, 4928066), (22, 3136042), (26, 2653574), (28, 2464033), (44, 1568021), (52, 1326787), (77, 896012), (91, 758164), (143, 482468), (154, 448006), (182, 379082), (286, 241234), (308, 224003), (364, 189541), (572, 120617), (1001, 68924), (2002, 34462), (4004, 17231)]