26660726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 44748288

約数和(自身を除く): 18087562

約数列:

[1, 2, 17, 23, 34, 46, 103, 206, 331, 391, 662, 782, 1751, 2369, 3502, 4738, 5627, 7613, 11254, 15226, 34093, 40273, 68186, 80546, 129421, 258842, 579581, 784139, 1159162, 1568278, 13330363, 26660726]

約数ペア:

[(1, 26660726), (2, 13330363), (17, 1568278), (23, 1159162), (34, 784139), (46, 579581), (103, 258842), (206, 129421), (331, 80546), (391, 68186), (662, 40273), (782, 34093), (1751, 15226), (2369, 11254), (3502, 7613), (4738, 5627)]