71431311794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{395159}}^1$

素因数の和:395318

約数の個数: 32

約数和(自身を含む): 116082201600

約数和(自身を除く): 44650889806

約数列:

[1, 2, 19, 38, 67, 71, 134, 142, 1273, 1349, 2546, 2698, 4757, 9514, 90383, 180766, 395159, 790318, 7508021, 15016042, 26475653, 28056289, 52951306, 56112578, 503037407, 533069491, 1006074814, 1066138982, 1879771363, 3759542726, 35715655897, 71431311794]

約数ペア:

[(1, 71431311794), (2, 35715655897), (19, 3759542726), (38, 1879771363), (67, 1066138982), (71, 1006074814), (134, 533069491), (142, 503037407), (1273, 56112578), (1349, 52951306), (2546, 28056289), (2698, 26475653), (4757, 15016042), (9514, 7508021), (90383, 790318), (180766, 395159)]