39290244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^2$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 109247040

約数和(自身を除く): 69956796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 127, 174, 203, 254, 348, 381, 406, 508, 609, 762, 812, 889, 1218, 1524, 1778, 2436, 2667, 3556, 3683, 5334, 7366, 10668, 11049, 14732, 16129, 22098, 25781, 32258, 44196, 48387, 51562, 64516, 77343, 96774, 103124, 112903, 154686, 193548, 225806, 309372, 338709, 451612, 467741, 677418, 935482, 1354836, 1403223, 1870964, 2806446, 3274187, 5612892, 6548374, 9822561, 13096748, 19645122, 39290244]

約数ペア:

[(1, 39290244), (2, 19645122), (3, 13096748), (4, 9822561), (6, 6548374), (7, 5612892), (12, 3274187), (14, 2806446), (21, 1870964), (28, 1403223), (29, 1354836), (42, 935482), (58, 677418), (84, 467741), (87, 451612), (116, 338709), (127, 309372), (174, 225806), (203, 193548), (254, 154686), (348, 112903), (381, 103124), (406, 96774), (508, 77343), (609, 64516), (762, 51562), (812, 48387), (889, 44196), (1218, 32258), (1524, 25781), (1778, 22098), (2436, 16129), (2667, 14732), (3556, 11049), (3683, 10668), (5334, 7366)]