7797272

素因数分解:

$2^3\times 7^2\times {\mathrm{19891}}^1$

素因数の和:19911

約数の個数: 24

約数和(自身を含む): 17007660

約数和(自身を除く): 9210388

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 19891, 39782, 79564, 139237, 159128, 278474, 556948, 974659, 1113896, 1949318, 3898636, 7797272]

約数ペア:

[(1, 7797272), (2, 3898636), (4, 1949318), (7, 1113896), (8, 974659), (14, 556948), (28, 278474), (49, 159128), (56, 139237), (98, 79564), (196, 39782), (392, 19891)]