27603248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 55831248

約数和(自身を除く): 28228000

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 757, 848, 1514, 2279, 3028, 4558, 6056, 9116, 12112, 18232, 32551, 36464, 40121, 65102, 80242, 130204, 160484, 260408, 320968, 520816, 641936, 1725203, 3450406, 6900812, 13801624, 27603248]

約数ペア:

[(1, 27603248), (2, 13801624), (4, 6900812), (8, 3450406), (16, 1725203), (43, 641936), (53, 520816), (86, 320968), (106, 260408), (172, 160484), (212, 130204), (344, 80242), (424, 65102), (688, 40121), (757, 36464), (848, 32551), (1514, 18232), (2279, 12112), (3028, 9116), (4558, 6056)]