68327336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{110921}}^1$

素因数の和:110945

約数の個数: 32

約数和(自身を含む): 159727680

約数和(自身を除く): 91400344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 110921, 221842, 443684, 776447, 887368, 1220131, 1552894, 2440262, 3105788, 4880524, 6211576, 8540917, 9761048, 17081834, 34163668, 68327336]

約数ペア:

[(1, 68327336), (2, 34163668), (4, 17081834), (7, 9761048), (8, 8540917), (11, 6211576), (14, 4880524), (22, 3105788), (28, 2440262), (44, 1552894), (56, 1220131), (77, 887368), (88, 776447), (154, 443684), (308, 221842), (616, 110921)]