26480432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3561

約数の個数: 40

約数和(自身を含む): 57288000

約数和(自身を除く): 30807568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3499, 3784, 6998, 7568, 13996, 27992, 38489, 55984, 76978, 150457, 153956, 300914, 307912, 601828, 615824, 1203656, 1655027, 2407312, 3310054, 6620108, 13240216, 26480432]

約数ペア:

[(1, 26480432), (2, 13240216), (4, 6620108), (8, 3310054), (11, 2407312), (16, 1655027), (22, 1203656), (43, 615824), (44, 601828), (86, 307912), (88, 300914), (172, 153956), (176, 150457), (344, 76978), (473, 55984), (688, 38489), (946, 27992), (1892, 13996), (3499, 7568), (3784, 6998)]