69404272

素因数分解:

$2^4\times 7^1\times {\mathrm{619681}}^1$

素因数の和:619696

約数の個数: 20

約数和(自身を含む): 153681136

約数和(自身を除く): 84276864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619681, 1239362, 2478724, 4337767, 4957448, 8675534, 9914896, 17351068, 34702136, 69404272]

約数ペア:

[(1, 69404272), (2, 34702136), (4, 17351068), (7, 9914896), (8, 8675534), (14, 4957448), (16, 4337767), (28, 2478724), (56, 1239362), (112, 619681)]