78633352

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19777}}^1$

素因数の和:19861

約数の個数: 32

約数和(自身を含む): 170881920

約数和(自身を除く): 92248568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 19777, 39554, 79108, 138439, 158216, 276878, 553756, 1107512, 1404167, 2808334, 5616668, 9829169, 11233336, 19658338, 39316676, 78633352]

約数ペア:

[(1, 78633352), (2, 39316676), (4, 19658338), (7, 11233336), (8, 9829169), (14, 5616668), (28, 2808334), (56, 1404167), (71, 1107512), (142, 553756), (284, 276878), (497, 158216), (568, 138439), (994, 79108), (1988, 39554), (3976, 19777)]