27458564

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9521}}^1$

素因数の和:9635

約数の個数: 24

約数和(自身を含む): 55456128

約数和(自身を除く): 27997564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 9521, 19042, 38084, 66647, 133294, 266588, 980663, 1961326, 3922652, 6864641, 13729282, 27458564]

約数ペア:

[(1, 27458564), (2, 13729282), (4, 6864641), (7, 3922652), (14, 1961326), (28, 980663), (103, 266588), (206, 133294), (412, 66647), (721, 38084), (1442, 19042), (2884, 9521)]