68218318

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{7949}}^1$

素因数の和:8571

約数の個数: 16

約数和(自身を含む): 117151200

約数和(自身を除く): 48932882

約数列:

[1, 2, 7, 14, 613, 1226, 4291, 7949, 8582, 15898, 55643, 111286, 4872737, 9745474, 34109159, 68218318]

約数ペア:

[(1, 68218318), (2, 34109159), (7, 9745474), (14, 4872737), (613, 111286), (1226, 55643), (4291, 15898), (7949, 8582)]