71300656

素因数分解:

$2^4\times 7^1\times {\mathrm{636613}}^1$

素因数の和:636628

約数の個数: 20

約数和(自身を含む): 157880272

約数和(自身を除く): 86579616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 636613, 1273226, 2546452, 4456291, 5092904, 8912582, 10185808, 17825164, 35650328, 71300656]

約数ペア:

[(1, 71300656), (2, 35650328), (4, 17825164), (7, 10185808), (8, 8912582), (14, 5092904), (16, 4456291), (28, 2546452), (56, 1273226), (112, 636613)]