76984874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{31891}}^1$

素因数の和:31981

約数の個数: 16

約数和(自身を含む): 123996096

約数和(自身を除く): 47011222

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 31891, 63782, 542147, 1084294, 2264261, 4528522, 38492437, 76984874]

約数ペア:

[(1, 76984874), (2, 38492437), (17, 4528522), (34, 2264261), (71, 1084294), (142, 542147), (1207, 63782), (2414, 31891)]