56572906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7529}}^1$

素因数の和:7578

約数の個数: 24

約数和(自身を含む): 97091820

約数和(自身を除く): 40518914

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 7529, 15058, 97877, 127993, 195754, 255986, 1663909, 2175881, 3327818, 4351762, 28286453, 56572906]

約数ペア:

[(1, 56572906), (2, 28286453), (13, 4351762), (17, 3327818), (26, 2175881), (34, 1663909), (221, 255986), (289, 195754), (442, 127993), (578, 97877), (3757, 15058), (7514, 7529)]