71611568

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2017}}^1$

素因数の和:2349

約数の個数: 40

約数和(自身を含む): 159147552

約数和(自身を除く): 87535984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1268, 2017, 2219, 2536, 4034, 4438, 5072, 8068, 8876, 14119, 16136, 17752, 28238, 32272, 35504, 56476, 112952, 225904, 639389, 1278778, 2557556, 4475723, 5115112, 8951446, 10230224, 17902892, 35805784, 71611568]

約数ペア:

[(1, 71611568), (2, 35805784), (4, 17902892), (7, 10230224), (8, 8951446), (14, 5115112), (16, 4475723), (28, 2557556), (56, 1278778), (112, 639389), (317, 225904), (634, 112952), (1268, 56476), (2017, 35504), (2219, 32272), (2536, 28238), (4034, 17752), (4438, 16136), (5072, 14119), (8068, 8876)]