33333328

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 82822824

約数和(自身を除く): 49489496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 49, 56, 61, 68, 82, 98, 112, 119, 122, 136, 164, 196, 238, 244, 272, 287, 328, 392, 427, 476, 488, 574, 656, 697, 784, 833, 854, 952, 976, 1037, 1148, 1394, 1666, 1708, 1904, 2009, 2074, 2296, 2501, 2788, 2989, 3332, 3416, 4018, 4148, 4592, 4879, 5002, 5576, 5978, 6664, 6832, 7259, 8036, 8296, 9758, 10004, 11152, 11956, 13328, 14518, 16072, 16592, 17507, 19516, 20008, 23912, 29036, 32144, 34153, 35014, 39032, 40016, 42517, 47824, 50813, 58072, 68306, 70028, 78064, 85034, 101626, 116144, 122549, 136612, 140056, 170068, 203252, 245098, 273224, 280112, 297619, 340136, 406504, 490196, 546448, 595238, 680272, 813008, 980392, 1190476, 1960784, 2083333, 2380952, 4166666, 4761904, 8333332, 16666664, 33333328]

約数ペア:

[(1, 33333328), (2, 16666664), (4, 8333332), (7, 4761904), (8, 4166666), (14, 2380952), (16, 2083333), (17, 1960784), (28, 1190476), (34, 980392), (41, 813008), (49, 680272), (56, 595238), (61, 546448), (68, 490196), (82, 406504), (98, 340136), (112, 297619), (119, 280112), (122, 273224), (136, 245098), (164, 203252), (196, 170068), (238, 140056), (244, 136612), (272, 122549), (287, 116144), (328, 101626), (392, 85034), (427, 78064), (476, 70028), (488, 68306), (574, 58072), (656, 50813), (697, 47824), (784, 42517), (833, 40016), (854, 39032), (952, 35014), (976, 34153), (1037, 32144), (1148, 29036), (1394, 23912), (1666, 20008), (1708, 19516), (1904, 17507), (2009, 16592), (2074, 16072), (2296, 14518), (2501, 13328), (2788, 11956), (2989, 11152), (3332, 10004), (3416, 9758), (4018, 8296), (4148, 8036), (4592, 7259), (4879, 6832), (5002, 6664), (5576, 5978)]