71392034

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{40153}}^1$

素因数の和:40289

約数の個数: 16

約数和(自身を含む): 123353088

約数和(自身を除く): 51961054

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 40153, 80306, 281071, 562142, 5099431, 10198862, 35696017, 71392034]

約数ペア:

[(1, 71392034), (2, 35696017), (7, 10198862), (14, 5099431), (127, 562142), (254, 281071), (889, 80306), (1778, 40153)]