27418366904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1\times {\mathrm{1021}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 54735458400

約数和(自身を除く): 27317091496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 521, 758, 1021, 1042, 1516, 2042, 2084, 3032, 4084, 4168, 6443, 8168, 8857, 12886, 17357, 17714, 25772, 34714, 35428, 51544, 69428, 70856, 138856, 197459, 386959, 394918, 531941, 773918, 789836, 1063882, 1547836, 1579672, 2127764, 3095672, 3356803, 4255528, 6578303, 6713606, 9042997, 13156606, 13427212, 18085994, 26313212, 26854424, 36171988, 52626424, 72343976, 201605639, 403211278, 806422556, 1612845112, 3427295863, 6854591726, 13709183452, 27418366904]

約数ペア:

[(1, 27418366904), (2, 13709183452), (4, 6854591726), (8, 3427295863), (17, 1612845112), (34, 806422556), (68, 403211278), (136, 201605639), (379, 72343976), (521, 52626424), (758, 36171988), (1021, 26854424), (1042, 26313212), (1516, 18085994), (2042, 13427212), (2084, 13156606), (3032, 9042997), (4084, 6713606), (4168, 6578303), (6443, 4255528), (8168, 3356803), (8857, 3095672), (12886, 2127764), (17357, 1579672), (17714, 1547836), (25772, 1063882), (34714, 789836), (35428, 773918), (51544, 531941), (69428, 394918), (70856, 386959), (138856, 197459)]