40358122

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 71280000

約数和(自身を除く): 30921878

約数列:

[1, 2, 7, 14, 53, 106, 109, 218, 371, 499, 742, 763, 998, 1526, 3493, 5777, 6986, 11554, 26447, 40439, 52894, 54391, 80878, 108782, 185129, 370258, 380737, 761474, 2882723, 5765446, 20179061, 40358122]

約数ペア:

[(1, 40358122), (2, 20179061), (7, 5765446), (14, 2882723), (53, 761474), (106, 380737), (109, 370258), (218, 185129), (371, 108782), (499, 80878), (742, 54391), (763, 52894), (998, 40439), (1526, 26447), (3493, 11554), (5777, 6986)]