26573533

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 36443520

約数和(自身を除く): 9869987

約数列:

[1, 7, 17, 19, 23, 49, 73, 119, 133, 161, 323, 391, 437, 511, 833, 931, 1127, 1241, 1387, 1679, 2261, 2737, 3059, 3577, 7429, 8687, 9709, 11753, 15827, 19159, 21413, 23579, 28543, 31901, 52003, 60809, 67963, 82271, 165053, 199801, 223307, 364021, 542317, 1155371, 1398607, 1563149, 3796219, 26573533]

約数ペア:

[(1, 26573533), (7, 3796219), (17, 1563149), (19, 1398607), (23, 1155371), (49, 542317), (73, 364021), (119, 223307), (133, 199801), (161, 165053), (323, 82271), (391, 67963), (437, 60809), (511, 52003), (833, 31901), (931, 28543), (1127, 23579), (1241, 21413), (1387, 19159), (1679, 15827), (2261, 11753), (2737, 9709), (3059, 8687), (3577, 7429)]