664694256

素因数分解:

$2^4\times 3^1\times {\mathrm{13847797}}^1$

素因数の和:13847808

約数の個数: 20

約数和(自身を含む): 1717126952

約数和(自身を除く): 1052432696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13847797, 27695594, 41543391, 55391188, 83086782, 110782376, 166173564, 221564752, 332347128, 664694256]

約数ペア:

[(1, 664694256), (2, 332347128), (3, 221564752), (4, 166173564), (6, 110782376), (8, 83086782), (12, 55391188), (16, 41543391), (24, 27695594), (48, 13847797)]