254937536

素因数分解:

$2^6\times 7^1\times {\mathrm{569057}}^1$

素因数の和:569076

約数の個数: 28

約数和(自身を含む): 578162928

約数和(自身を除く): 323225392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 569057, 1138114, 2276228, 3983399, 4552456, 7966798, 9104912, 15933596, 18209824, 31867192, 36419648, 63734384, 127468768, 254937536]

約数ペア:

[(1, 254937536), (2, 127468768), (4, 63734384), (7, 36419648), (8, 31867192), (14, 18209824), (16, 15933596), (28, 9104912), (32, 7966798), (56, 4552456), (64, 3983399), (112, 2276228), (224, 1138114), (448, 569057)]