27257468

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13711}}^1$

素因数の和:13793

約数の個数: 24

約数和(自身を含む): 55286784

約数和(自身を除く): 28029316

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13711, 27422, 54844, 95977, 191954, 383908, 973481, 1946962, 3893924, 6814367, 13628734, 27257468]

約数ペア:

[(1, 27257468), (2, 13628734), (4, 6814367), (7, 3893924), (14, 1946962), (28, 973481), (71, 383908), (142, 191954), (284, 95977), (497, 54844), (994, 27422), (1988, 13711)]