65978256

素因数分解:

$2^4\times 3^1\times {\mathrm{1374547}}^1$

素因数の和:1374558

約数の個数: 20

約数和(自身を含む): 170443952

約数和(自身を除く): 104465696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1374547, 2749094, 4123641, 5498188, 8247282, 10996376, 16494564, 21992752, 32989128, 65978256]

約数ペア:

[(1, 65978256), (2, 32989128), (3, 21992752), (4, 16494564), (6, 10996376), (8, 8247282), (12, 5498188), (16, 4123641), (24, 2749094), (48, 1374547)]