71447726

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{71879}}^1$

素因数の和:71959

約数の個数: 16

約数和(自身を含む): 124208640

約数和(自身を除く): 52760914

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 71879, 143758, 503153, 1006306, 5103409, 10206818, 35723863, 71447726]

約数ペア:

[(1, 71447726), (2, 35723863), (7, 10206818), (14, 5103409), (71, 1006306), (142, 503153), (497, 143758), (994, 71879)]