56678444

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{39251}}^1$

素因数の和:39293

約数の個数: 18

約数和(自身を含む): 104685084

約数和(自身を除く): 48006640

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 39251, 78502, 157004, 745769, 1491538, 2983076, 14169611, 28339222, 56678444]

約数ペア:

[(1, 56678444), (2, 28339222), (4, 14169611), (19, 2983076), (38, 1491538), (76, 745769), (361, 157004), (722, 78502), (1444, 39251)]