7720824

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 12807816

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 197, 213, 276, 284, 394, 426, 552, 568, 591, 788, 852, 1182, 1576, 1633, 1704, 2364, 3266, 4531, 4728, 4899, 6532, 9062, 9798, 13064, 13593, 13987, 18124, 19596, 27186, 27974, 36248, 39192, 41961, 54372, 55948, 83922, 108744, 111896, 167844, 321701, 335688, 643402, 965103, 1286804, 1930206, 2573608, 3860412, 7720824]

約数ペア:

[(1, 7720824), (2, 3860412), (3, 2573608), (4, 1930206), (6, 1286804), (8, 965103), (12, 643402), (23, 335688), (24, 321701), (46, 167844), (69, 111896), (71, 108744), (92, 83922), (138, 55948), (142, 54372), (184, 41961), (197, 39192), (213, 36248), (276, 27974), (284, 27186), (394, 19596), (426, 18124), (552, 13987), (568, 13593), (591, 13064), (788, 9798), (852, 9062), (1182, 6532), (1576, 4899), (1633, 4728), (1704, 4531), (2364, 3266)]