56208776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{540469}}^1$

素因数の和:540488

約数の個数: 16

約数和(自身を含む): 113498700

約数和(自身を除く): 57289924

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 540469, 1080938, 2161876, 4323752, 7026097, 14052194, 28104388, 56208776]

約数ペア:

[(1, 56208776), (2, 28104388), (4, 14052194), (8, 7026097), (13, 4323752), (26, 2161876), (52, 1080938), (104, 540469)]