276462256

素因数分解:

$2^4\times 7^1\times {\mathrm{2468413}}^1$

素因数の和:2468428

約数の個数: 20

約数和(自身を含む): 612166672

約数和(自身を除く): 335704416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2468413, 4936826, 9873652, 17278891, 19747304, 34557782, 39494608, 69115564, 138231128, 276462256]

約数ペア:

[(1, 276462256), (2, 138231128), (4, 69115564), (7, 39494608), (8, 34557782), (14, 19747304), (16, 17278891), (28, 9873652), (56, 4936826), (112, 2468413)]