26991034

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7681}}^1$

素因数の和:7941

約数の個数: 16

約数和(自身を含む): 46460736

約数和(自身を除く): 19469702

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 7681, 15362, 53767, 107534, 1927931, 3855862, 13495517, 26991034]

約数ペア:

[(1, 26991034), (2, 13495517), (7, 3855862), (14, 1927931), (251, 107534), (502, 53767), (1757, 15362), (3514, 7681)]