74256028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12689}}^1$

素因数の和:12730

約数の個数: 48

約数和(自身を含む): 170553600

約数和(自身を除く): 96297572

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 12689, 25378, 50756, 88823, 139579, 177646, 241091, 279158, 355292, 482182, 558316, 964364, 977053, 1687637, 1954106, 2652001, 3375274, 3908212, 5304002, 6750548, 10608004, 18564007, 37128014, 74256028]

約数ペア:

[(1, 74256028), (2, 37128014), (4, 18564007), (7, 10608004), (11, 6750548), (14, 5304002), (19, 3908212), (22, 3375274), (28, 2652001), (38, 1954106), (44, 1687637), (76, 977053), (77, 964364), (133, 558316), (154, 482182), (209, 355292), (266, 279158), (308, 241091), (418, 177646), (532, 139579), (836, 88823), (1463, 50756), (2926, 25378), (5852, 12689)]