12798688

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3395

約数の個数: 48

約数和(自身を含む): 30500064

約数和(自身を除く): 17701376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3361, 3808, 6722, 13444, 23527, 26888, 47054, 53776, 57137, 94108, 107552, 114274, 188216, 228548, 376432, 399959, 457096, 752864, 799918, 914192, 1599836, 1828384, 3199672, 6399344, 12798688]

約数ペア:

[(1, 12798688), (2, 6399344), (4, 3199672), (7, 1828384), (8, 1599836), (14, 914192), (16, 799918), (17, 752864), (28, 457096), (32, 399959), (34, 376432), (56, 228548), (68, 188216), (112, 114274), (119, 107552), (136, 94108), (224, 57137), (238, 53776), (272, 47054), (476, 26888), (544, 23527), (952, 13444), (1904, 6722), (3361, 3808)]