40027884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256589}}^1$

素因数の和:256609

約数の個数: 24

約数和(自身を含む): 100583280

約数和(自身を除く): 60555396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 256589, 513178, 769767, 1026356, 1539534, 3079068, 3335657, 6671314, 10006971, 13342628, 20013942, 40027884]

約数ペア:

[(1, 40027884), (2, 20013942), (3, 13342628), (4, 10006971), (6, 6671314), (12, 3335657), (13, 3079068), (26, 1539534), (39, 1026356), (52, 769767), (78, 513178), (156, 256589)]