42740236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 93864960

約数和(自身を除く): 51124724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 719, 772, 1351, 1438, 2123, 2702, 2876, 4246, 5033, 5404, 7909, 8492, 10066, 14861, 15818, 20132, 29722, 31636, 55363, 59444, 110726, 138767, 221452, 277534, 555068, 971369, 1526437, 1942738, 3052874, 3885476, 6105748, 10685059, 21370118, 42740236]

約数ペア:

[(1, 42740236), (2, 21370118), (4, 10685059), (7, 6105748), (11, 3885476), (14, 3052874), (22, 1942738), (28, 1526437), (44, 971369), (77, 555068), (154, 277534), (193, 221452), (308, 138767), (386, 110726), (719, 59444), (772, 55363), (1351, 31636), (1438, 29722), (2123, 20132), (2702, 15818), (2876, 14861), (4246, 10066), (5033, 8492), (5404, 7909)]