71271956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149731}}^1$

素因数の和:149759

約数の個数: 24

約数和(自身を含む): 150929856

約数和(自身を除く): 79657900

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 149731, 299462, 598924, 1048117, 2096234, 2545427, 4192468, 5090854, 10181708, 17817989, 35635978, 71271956]

約数ペア:

[(1, 71271956), (2, 35635978), (4, 17817989), (7, 10181708), (14, 5090854), (17, 4192468), (28, 2545427), (34, 2096234), (68, 1048117), (119, 598924), (238, 299462), (476, 149731)]