814401728

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1850

約数の個数: 112

約数和(自身を含む): 1988783424

約数和(自身を除く): 1174381696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 112, 119, 122, 136, 224, 238, 244, 272, 427, 448, 476, 488, 544, 854, 952, 976, 1037, 1088, 1708, 1753, 1904, 1952, 2074, 3416, 3506, 3808, 3904, 4148, 6832, 7012, 7259, 7616, 8296, 12271, 13664, 14024, 14518, 16592, 24542, 27328, 28048, 29036, 29801, 33184, 49084, 56096, 58072, 59602, 66368, 98168, 106933, 112192, 116144, 119204, 196336, 208607, 213866, 232288, 238408, 392672, 417214, 427732, 464576, 476816, 748531, 785344, 834428, 855464, 953632, 1497062, 1668856, 1710928, 1817861, 1907264, 2994124, 3337712, 3421856, 3635722, 5988248, 6675424, 6843712, 7271444, 11976496, 12725027, 13350848, 14542888, 23952992, 25450054, 29085776, 47905984, 50900108, 58171552, 101800216, 116343104, 203600432, 407200864, 814401728]

約数ペア:

[(1, 814401728), (2, 407200864), (4, 203600432), (7, 116343104), (8, 101800216), (14, 58171552), (16, 50900108), (17, 47905984), (28, 29085776), (32, 25450054), (34, 23952992), (56, 14542888), (61, 13350848), (64, 12725027), (68, 11976496), (112, 7271444), (119, 6843712), (122, 6675424), (136, 5988248), (224, 3635722), (238, 3421856), (244, 3337712), (272, 2994124), (427, 1907264), (448, 1817861), (476, 1710928), (488, 1668856), (544, 1497062), (854, 953632), (952, 855464), (976, 834428), (1037, 785344), (1088, 748531), (1708, 476816), (1753, 464576), (1904, 427732), (1952, 417214), (2074, 392672), (3416, 238408), (3506, 232288), (3808, 213866), (3904, 208607), (4148, 196336), (6832, 119204), (7012, 116144), (7259, 112192), (7616, 106933), (8296, 98168), (12271, 66368), (13664, 59602), (14024, 58072), (14518, 56096), (16592, 49084), (24542, 33184), (27328, 29801), (28048, 29036)]