73491278

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 139741200

約数和(自身を除く): 66249922

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 551, 931, 1102, 1361, 1421, 1862, 2722, 2842, 3857, 7714, 9527, 19054, 25859, 26999, 39469, 51718, 53998, 66689, 78938, 133378, 181013, 276283, 362026, 552566, 749911, 1267091, 1499822, 1933981, 2534182, 3867962, 5249377, 10498754, 36745639, 73491278]

約数ペア:

[(1, 73491278), (2, 36745639), (7, 10498754), (14, 5249377), (19, 3867962), (29, 2534182), (38, 1933981), (49, 1499822), (58, 1267091), (98, 749911), (133, 552566), (203, 362026), (266, 276283), (406, 181013), (551, 133378), (931, 78938), (1102, 66689), (1361, 53998), (1421, 51718), (1862, 39469), (2722, 26999), (2842, 25859), (3857, 19054), (7714, 9527)]