68462884

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{5281}}^1$

素因数の和:5755

約数の個数: 24

約数和(自身を含む): 137247488

約数和(自身を除く): 68784604

約数列:

[1, 2, 4, 7, 14, 28, 463, 926, 1852, 3241, 5281, 6482, 10562, 12964, 21124, 36967, 73934, 147868, 2445103, 4890206, 9780412, 17115721, 34231442, 68462884]

約数ペア:

[(1, 68462884), (2, 34231442), (4, 17115721), (7, 9780412), (14, 4890206), (28, 2445103), (463, 147868), (926, 73934), (1852, 36967), (3241, 21124), (5281, 12964), (6482, 10562)]