71054774

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{220667}}^1$

素因数の和:220699

約数の個数: 16

約数和(自身を含む): 127104768

約数和(自身を除く): 56049994

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 220667, 441334, 1544669, 3089338, 5075341, 10150682, 35527387, 71054774]

約数ペア:

[(1, 71054774), (2, 35527387), (7, 10150682), (14, 5075341), (23, 3089338), (46, 1544669), (161, 441334), (322, 220667)]