71375798

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{4493}}^1$

素因数の和:4568

約数の個数: 24

約数和(自身を含む): 118425888

約数和(自身を除く): 47050090

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 4493, 7943, 8986, 15886, 58409, 116818, 211171, 422342, 759317, 1518634, 2745223, 5490446, 35687899, 71375798]

約数ペア:

[(1, 71375798), (2, 35687899), (13, 5490446), (26, 2745223), (47, 1518634), (94, 759317), (169, 422342), (338, 211171), (611, 116818), (1222, 58409), (4493, 15886), (7943, 8986)]