40239732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257947}}^1$

素因数の和:257967

約数の個数: 24

約数和(自身を含む): 101115616

約数和(自身を除く): 60875884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257947, 515894, 773841, 1031788, 1547682, 3095364, 3353311, 6706622, 10059933, 13413244, 20119866, 40239732]

約数ペア:

[(1, 40239732), (2, 20119866), (3, 13413244), (4, 10059933), (6, 6706622), (12, 3353311), (13, 3095364), (26, 1547682), (39, 1031788), (52, 773841), (78, 515894), (156, 257947)]