13686848

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 31406592

約数和(自身を除く): 17719744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 223, 224, 274, 446, 448, 548, 892, 959, 1096, 1561, 1784, 1918, 2192, 3122, 3568, 3836, 4384, 6244, 7136, 7672, 8768, 12488, 14272, 15344, 24976, 30551, 30688, 49952, 61102, 61376, 99904, 122204, 213857, 244408, 427714, 488816, 855428, 977632, 1710856, 1955264, 3421712, 6843424, 13686848]

約数ペア:

[(1, 13686848), (2, 6843424), (4, 3421712), (7, 1955264), (8, 1710856), (14, 977632), (16, 855428), (28, 488816), (32, 427714), (56, 244408), (64, 213857), (112, 122204), (137, 99904), (223, 61376), (224, 61102), (274, 49952), (446, 30688), (448, 30551), (548, 24976), (892, 15344), (959, 14272), (1096, 12488), (1561, 8768), (1784, 7672), (1918, 7136), (2192, 6244), (3122, 4384), (3568, 3836)]