13124272

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 31551552

約数和(自身を除く): 18427280

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 113, 119, 122, 136, 226, 238, 244, 272, 427, 452, 476, 488, 791, 854, 904, 952, 976, 1037, 1582, 1708, 1808, 1904, 1921, 2074, 3164, 3416, 3842, 4148, 6328, 6832, 6893, 7259, 7684, 8296, 12656, 13447, 13786, 14518, 15368, 16592, 26894, 27572, 29036, 30736, 48251, 53788, 55144, 58072, 96502, 107576, 110288, 116144, 117181, 193004, 215152, 234362, 386008, 468724, 772016, 820267, 937448, 1640534, 1874896, 3281068, 6562136, 13124272]

約数ペア:

[(1, 13124272), (2, 6562136), (4, 3281068), (7, 1874896), (8, 1640534), (14, 937448), (16, 820267), (17, 772016), (28, 468724), (34, 386008), (56, 234362), (61, 215152), (68, 193004), (112, 117181), (113, 116144), (119, 110288), (122, 107576), (136, 96502), (226, 58072), (238, 55144), (244, 53788), (272, 48251), (427, 30736), (452, 29036), (476, 27572), (488, 26894), (791, 16592), (854, 15368), (904, 14518), (952, 13786), (976, 13447), (1037, 12656), (1582, 8296), (1708, 7684), (1808, 7259), (1904, 6893), (1921, 6832), (2074, 6328), (3164, 4148), (3416, 3842)]