39397624

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1993}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 84705120

約数和(自身を除く): 45307496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 1993, 2471, 2824, 3986, 4942, 7972, 9884, 13951, 15944, 19768, 27902, 55804, 111608, 703529, 1407058, 2814116, 4924703, 5628232, 9849406, 19698812, 39397624]

約数ペア:

[(1, 39397624), (2, 19698812), (4, 9849406), (7, 5628232), (8, 4924703), (14, 2814116), (28, 1407058), (56, 703529), (353, 111608), (706, 55804), (1412, 27902), (1993, 19768), (2471, 15944), (2824, 13951), (3986, 9884), (4942, 7972)]