71679212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{44029}}^1$

素因数の和:44081

約数の個数: 24

約数和(自身を含む): 140543760

約数和(自身を除く): 68864548

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 44029, 88058, 176116, 484319, 968638, 1629073, 1937276, 3258146, 6516292, 17919803, 35839606, 71679212]

約数ペア:

[(1, 71679212), (2, 35839606), (4, 17919803), (11, 6516292), (22, 3258146), (37, 1937276), (44, 1629073), (74, 968638), (148, 484319), (407, 176116), (814, 88058), (1628, 44029)]