57508672

素因数分解:

$2^6\times {\mathrm{13}}^3\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 56

約数和(自身を含む): 123926600

約数和(自身を除く): 66417928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 409, 416, 676, 818, 832, 1352, 1636, 2197, 2704, 3272, 4394, 5317, 5408, 6544, 8788, 10634, 10816, 13088, 17576, 21268, 26176, 35152, 42536, 69121, 70304, 85072, 138242, 140608, 170144, 276484, 340288, 552968, 898573, 1105936, 1797146, 2211872, 3594292, 4423744, 7188584, 14377168, 28754336, 57508672]

約数ペア:

[(1, 57508672), (2, 28754336), (4, 14377168), (8, 7188584), (13, 4423744), (16, 3594292), (26, 2211872), (32, 1797146), (52, 1105936), (64, 898573), (104, 552968), (169, 340288), (208, 276484), (338, 170144), (409, 140608), (416, 138242), (676, 85072), (818, 70304), (832, 69121), (1352, 42536), (1636, 35152), (2197, 26176), (2704, 21268), (3272, 17576), (4394, 13088), (5317, 10816), (5408, 10634), (6544, 8788)]