71216878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{15031}}^1$

素因数の和:15159

約数の個数: 16

約数和(自身を含む): 112559616

約数和(自身を除く): 41342738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 15031, 30062, 345713, 691426, 1548193, 3096386, 35608439, 71216878]

約数ペア:

[(1, 71216878), (2, 35608439), (23, 3096386), (46, 1548193), (103, 691426), (206, 345713), (2369, 30062), (4738, 15031)]