71851442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{6961}}^1$

素因数の和:7373

約数の個数: 16

約数和(自身を含む): 116376792

約数和(自身を除く): 44525350

約数列:

[1, 2, 13, 26, 397, 794, 5161, 6961, 10322, 13922, 90493, 180986, 2763517, 5527034, 35925721, 71851442]

約数ペア:

[(1, 71851442), (2, 35925721), (13, 5527034), (26, 2763517), (397, 180986), (794, 90493), (5161, 13922), (6961, 10322)]