66631874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 111404160

約数和(自身を除く): 44772286

約数列:

[1, 2, 17, 23, 34, 46, 139, 278, 391, 613, 782, 1226, 2363, 3197, 4726, 6394, 10421, 14099, 20842, 28198, 54349, 85207, 108698, 170414, 239683, 479366, 1448519, 1959761, 2897038, 3919522, 33315937, 66631874]

約数ペア:

[(1, 66631874), (2, 33315937), (17, 3919522), (23, 2897038), (34, 1959761), (46, 1448519), (139, 479366), (278, 239683), (391, 170414), (613, 108698), (782, 85207), (1226, 54349), (2363, 28198), (3197, 20842), (4726, 14099), (6394, 10421)]