40238114

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5783}}^1$

素因数の和:5870

約数の個数: 24

約数和(自身を含む): 71212608

約数和(自身を除く): 30974494

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 5783, 6958, 11566, 40481, 80962, 283367, 410593, 566734, 821186, 2874151, 5748302, 20119057, 40238114]

約数ペア:

[(1, 40238114), (2, 20119057), (7, 5748302), (14, 2874151), (49, 821186), (71, 566734), (98, 410593), (142, 283367), (497, 80962), (994, 40481), (3479, 11566), (5783, 6958)]