27425804

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18481}}^1$

素因数の和:18545

約数の個数: 24

約数和(自身を含む): 55889568

約数和(自身を除く): 28463764

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 18481, 36962, 73924, 129367, 258734, 517468, 979493, 1958986, 3917972, 6856451, 13712902, 27425804]

約数ペア:

[(1, 27425804), (2, 13712902), (4, 6856451), (7, 3917972), (14, 1958986), (28, 979493), (53, 517468), (106, 258734), (212, 129367), (371, 73924), (742, 36962), (1484, 18481)]