28622244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2683}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 76955648

約数和(自身を除く): 48333404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 2683, 3556, 5334, 5366, 8049, 10668, 10732, 16098, 18781, 32196, 37562, 56343, 75124, 112686, 225372, 340741, 681482, 1022223, 1362964, 2044446, 2385187, 4088892, 4770374, 7155561, 9540748, 14311122, 28622244]

約数ペア:

[(1, 28622244), (2, 14311122), (3, 9540748), (4, 7155561), (6, 4770374), (7, 4088892), (12, 2385187), (14, 2044446), (21, 1362964), (28, 1022223), (42, 681482), (84, 340741), (127, 225372), (254, 112686), (381, 75124), (508, 56343), (762, 37562), (889, 32196), (1524, 18781), (1778, 16098), (2667, 10732), (2683, 10668), (3556, 8049), (5334, 5366)]