38739568

素因数分解:

$2^4\times 7^1\times {\mathrm{345889}}^1$

素因数の和:345904

約数の個数: 20

約数和(自身を含む): 85780720

約数和(自身を除く): 47041152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 345889, 691778, 1383556, 2421223, 2767112, 4842446, 5534224, 9684892, 19369784, 38739568]

約数ペア:

[(1, 38739568), (2, 19369784), (4, 9684892), (7, 5534224), (8, 4842446), (14, 2767112), (16, 2421223), (28, 1383556), (56, 691778), (112, 345889)]