68866624

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:483

約数の個数: 56

約数和(自身を含む): 142857728

約数和(自身を除く): 73991104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 206, 248, 337, 412, 496, 674, 824, 992, 1348, 1648, 1984, 2696, 3193, 3296, 5392, 6386, 6592, 10447, 10784, 12772, 20894, 21568, 25544, 34711, 41788, 51088, 69422, 83576, 102176, 138844, 167152, 204352, 277688, 334304, 555376, 668608, 1076041, 1110752, 2152082, 2221504, 4304164, 8608328, 17216656, 34433312, 68866624]

約数ペア:

[(1, 68866624), (2, 34433312), (4, 17216656), (8, 8608328), (16, 4304164), (31, 2221504), (32, 2152082), (62, 1110752), (64, 1076041), (103, 668608), (124, 555376), (206, 334304), (248, 277688), (337, 204352), (412, 167152), (496, 138844), (674, 102176), (824, 83576), (992, 69422), (1348, 51088), (1648, 41788), (1984, 34711), (2696, 25544), (3193, 21568), (3296, 20894), (5392, 12772), (6386, 10784), (6592, 10447)]