67433954

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 50761246

約数列:

[1, 2, 7, 14, 71, 142, 179, 358, 379, 497, 758, 994, 1253, 2506, 2653, 5306, 12709, 25418, 26909, 53818, 67841, 88963, 135682, 177926, 188363, 376726, 474887, 949774, 4816711, 9633422, 33716977, 67433954]

約数ペア:

[(1, 67433954), (2, 33716977), (7, 9633422), (14, 4816711), (71, 949774), (142, 474887), (179, 376726), (358, 188363), (379, 177926), (497, 135682), (758, 88963), (994, 67841), (1253, 53818), (2506, 26909), (2653, 25418), (5306, 12709)]