65513896

素因数分解:

$2^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1993}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 140696640

約数和(自身を除く): 75182744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 587, 1174, 1993, 2348, 3986, 4109, 4696, 7972, 8218, 13951, 15944, 16436, 27902, 32872, 55804, 111608, 1169891, 2339782, 4679564, 8189237, 9359128, 16378474, 32756948, 65513896]

約数ペア:

[(1, 65513896), (2, 32756948), (4, 16378474), (7, 9359128), (8, 8189237), (14, 4679564), (28, 2339782), (56, 1169891), (587, 111608), (1174, 55804), (1993, 32872), (2348, 27902), (3986, 16436), (4109, 15944), (4696, 13951), (7972, 8218)]