26490170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1697}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 54770688

約数和(自身を除く): 28280518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 1697, 2230, 3122, 3394, 7805, 8485, 11879, 15610, 16970, 23758, 59395, 118790, 378431, 756862, 1892155, 2649017, 3784310, 5298034, 13245085, 26490170]

約数ペア:

[(1, 26490170), (2, 13245085), (5, 5298034), (7, 3784310), (10, 2649017), (14, 1892155), (35, 756862), (70, 378431), (223, 118790), (446, 59395), (1115, 23758), (1561, 16970), (1697, 15610), (2230, 11879), (3122, 8485), (3394, 7805)]