71126848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1691

約数の個数: 56

約数和(自身を含む): 154963368

約数和(自身を除く): 83836520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1613, 1696, 2756, 3226, 3392, 5512, 6452, 11024, 12904, 20969, 22048, 25808, 41938, 44096, 51616, 83876, 85489, 103232, 167752, 170978, 335504, 341956, 671008, 683912, 1111357, 1342016, 1367824, 2222714, 2735648, 4445428, 5471296, 8890856, 17781712, 35563424, 71126848]

約数ペア:

[(1, 71126848), (2, 35563424), (4, 17781712), (8, 8890856), (13, 5471296), (16, 4445428), (26, 2735648), (32, 2222714), (52, 1367824), (53, 1342016), (64, 1111357), (104, 683912), (106, 671008), (208, 341956), (212, 335504), (416, 170978), (424, 167752), (689, 103232), (832, 85489), (848, 83876), (1378, 51616), (1613, 44096), (1696, 41938), (2756, 25808), (3226, 22048), (3392, 20969), (5512, 12904), (6452, 11024)]