39277028

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 86184000

約数和(自身を除く): 46906972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 53, 76, 98, 106, 133, 196, 199, 212, 266, 371, 398, 532, 742, 796, 931, 1007, 1393, 1484, 1862, 2014, 2597, 2786, 3724, 3781, 4028, 5194, 5572, 7049, 7562, 9751, 10388, 10547, 14098, 15124, 19502, 21094, 26467, 28196, 39004, 42188, 49343, 52934, 73829, 98686, 105868, 147658, 185269, 197372, 200393, 295316, 370538, 400786, 516803, 741076, 801572, 1033606, 1402751, 2067212, 2805502, 5611004, 9819257, 19638514, 39277028]

約数ペア:

[(1, 39277028), (2, 19638514), (4, 9819257), (7, 5611004), (14, 2805502), (19, 2067212), (28, 1402751), (38, 1033606), (49, 801572), (53, 741076), (76, 516803), (98, 400786), (106, 370538), (133, 295316), (196, 200393), (199, 197372), (212, 185269), (266, 147658), (371, 105868), (398, 98686), (532, 73829), (742, 52934), (796, 49343), (931, 42188), (1007, 39004), (1393, 28196), (1484, 26467), (1862, 21094), (2014, 19502), (2597, 15124), (2786, 14098), (3724, 10547), (3781, 10388), (4028, 9751), (5194, 7562), (5572, 7049)]