56564216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1889}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 112266000

約数和(自身を除く): 55701784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 1889, 3743, 3778, 7486, 7556, 14972, 15112, 29944, 35891, 71782, 143564, 287128, 372133, 744266, 1488532, 2977064, 7070527, 14141054, 28282108, 56564216]

約数ペア:

[(1, 56564216), (2, 28282108), (4, 14141054), (8, 7070527), (19, 2977064), (38, 1488532), (76, 744266), (152, 372133), (197, 287128), (394, 143564), (788, 71782), (1576, 35891), (1889, 29944), (3743, 15112), (3778, 14972), (7486, 7556)]