72874274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6719}}^1$

素因数の和:6778

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 57762526

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 5423, 6719, 10846, 13438, 73909, 114223, 147818, 194851, 228446, 389702, 1256453, 2143361, 2512906, 3312467, 4286722, 6624934, 36437137, 72874274]

約数ペア:

[(1, 72874274), (2, 36437137), (11, 6624934), (17, 4286722), (22, 3312467), (29, 2512906), (34, 2143361), (58, 1256453), (187, 389702), (319, 228446), (374, 194851), (493, 147818), (638, 114223), (986, 73909), (5423, 13438), (6719, 10846)]