6888890624

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349477}}^1$

素因数の和:349511

約数の個数: 72

約数和(自身を含む): 17143992768

約数和(自身を除く): 10255102144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 349477, 698954, 1397908, 2446339, 2795816, 3844247, 4892678, 5591632, 7688494, 9785356, 11183264, 15376988, 19570712, 22366528, 26909729, 30753976, 39141424, 44733056, 53819458, 61507952, 78282848, 89466112, 107638916, 123015904, 156565696, 215277832, 246031808, 313131392, 430555664, 492063616, 626262784, 861111328, 984127232, 1722222656, 3444445312, 6888890624]

約数ペア:

[(1, 6888890624), (2, 3444445312), (4, 1722222656), (7, 984127232), (8, 861111328), (11, 626262784), (14, 492063616), (16, 430555664), (22, 313131392), (28, 246031808), (32, 215277832), (44, 156565696), (56, 123015904), (64, 107638916), (77, 89466112), (88, 78282848), (112, 61507952), (128, 53819458), (154, 44733056), (176, 39141424), (224, 30753976), (256, 26909729), (308, 22366528), (352, 19570712), (448, 15376988), (616, 11183264), (704, 9785356), (896, 7688494), (1232, 5591632), (1408, 4892678), (1792, 3844247), (2464, 2795816), (2816, 2446339), (4928, 1397908), (9856, 698954), (19712, 349477)]