56656938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{726371}}^1$

素因数の和:726389

約数の個数: 16

約数和(自身を含む): 122030496

約数和(自身を除く): 65373558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 726371, 1452742, 2179113, 4358226, 9442823, 18885646, 28328469, 56656938]

約数ペア:

[(1, 56656938), (2, 28328469), (3, 18885646), (6, 9442823), (13, 4358226), (26, 2179113), (39, 1452742), (78, 726371)]