78762292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 167626368

約数和(自身を除く): 88864076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 337, 476, 491, 674, 982, 1348, 1964, 2359, 3437, 4718, 5729, 6874, 8347, 9436, 11458, 13748, 16694, 22916, 33388, 40103, 58429, 80206, 116858, 160412, 165467, 233716, 330934, 661868, 1158269, 2316538, 2812939, 4633076, 5625878, 11251756, 19690573, 39381146, 78762292]

約数ペア:

[(1, 78762292), (2, 39381146), (4, 19690573), (7, 11251756), (14, 5625878), (17, 4633076), (28, 2812939), (34, 2316538), (68, 1158269), (119, 661868), (238, 330934), (337, 233716), (476, 165467), (491, 160412), (674, 116858), (982, 80206), (1348, 58429), (1964, 40103), (2359, 33388), (3437, 22916), (4718, 16694), (5729, 13748), (6874, 11458), (8347, 9436)]