67244810

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 125131392

約数和(自身を除く): 57886582

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 1787, 3574, 3763, 7526, 8935, 17870, 18815, 37630, 94711, 126877, 189422, 253754, 473555, 634385, 947110, 1268770, 6724481, 13448962, 33622405, 67244810]

約数ペア:

[(1, 67244810), (2, 33622405), (5, 13448962), (10, 6724481), (53, 1268770), (71, 947110), (106, 634385), (142, 473555), (265, 253754), (355, 189422), (530, 126877), (710, 94711), (1787, 37630), (3574, 18815), (3763, 17870), (7526, 8935)]