12712168

素因数分解:

$2^3\times 7^2\times {\mathrm{32429}}^1$

素因数の和:32449

約数の個数: 24

約数和(自身を含む): 27727650

約数和(自身を除く): 15015482

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 32429, 64858, 129716, 227003, 259432, 454006, 908012, 1589021, 1816024, 3178042, 6356084, 12712168]

約数ペア:

[(1, 12712168), (2, 6356084), (4, 3178042), (7, 1816024), (8, 1589021), (14, 908012), (28, 454006), (49, 259432), (56, 227003), (98, 129716), (196, 64858), (392, 32429)]