27621664

素因数分解:

$2^5\times 7^1\times {\mathrm{123311}}^1$

素因数の和:123328

約数の個数: 24

約数和(自身を含む): 62149248

約数和(自身を除く): 34527584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 123311, 246622, 493244, 863177, 986488, 1726354, 1972976, 3452708, 3945952, 6905416, 13810832, 27621664]

約数ペア:

[(1, 27621664), (2, 13810832), (4, 6905416), (7, 3945952), (8, 3452708), (14, 1972976), (16, 1726354), (28, 986488), (32, 863177), (56, 493244), (112, 246622), (224, 123311)]