56783766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{727997}}^1$

素因数の和:728015

約数の個数: 16

約数和(自身を含む): 122303664

約数和(自身を除く): 65519898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 727997, 1455994, 2183991, 4367982, 9463961, 18927922, 28391883, 56783766]

約数ペア:

[(1, 56783766), (2, 28391883), (3, 18927922), (6, 9463961), (13, 4367982), (26, 2183991), (39, 1455994), (78, 727997)]