12794768

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1695

約数の個数: 40

約数和(自身を含む): 28748160

約数和(自身を除く): 15953392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1609, 1988, 3218, 3976, 6436, 7952, 11263, 12872, 22526, 25744, 45052, 90104, 114239, 180208, 228478, 456956, 799673, 913912, 1599346, 1827824, 3198692, 6397384, 12794768]

約数ペア:

[(1, 12794768), (2, 6397384), (4, 3198692), (7, 1827824), (8, 1599346), (14, 913912), (16, 799673), (28, 456956), (56, 228478), (71, 180208), (112, 114239), (142, 90104), (284, 45052), (497, 25744), (568, 22526), (994, 12872), (1136, 11263), (1609, 7952), (1988, 6436), (3218, 3976)]