71923568

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{63313}}^1$

素因数の和:63392

約数の個数: 20

約数和(自身を含む): 141316848

約数和(自身を除く): 69393280

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 63313, 126626, 253252, 506504, 1013008, 4495223, 8990446, 17980892, 35961784, 71923568]

約数ペア:

[(1, 71923568), (2, 35961784), (4, 17980892), (8, 8990446), (16, 4495223), (71, 1013008), (142, 506504), (284, 253252), (568, 126626), (1136, 63313)]