67178256

素因数分解:

$2^4\times 3^1\times {\mathrm{1399547}}^1$

素因数の和:1399558

約数の個数: 20

約数和(自身を含む): 173543952

約数和(自身を除く): 106365696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1399547, 2799094, 4198641, 5598188, 8397282, 11196376, 16794564, 22392752, 33589128, 67178256]

約数ペア:

[(1, 67178256), (2, 33589128), (3, 22392752), (4, 16794564), (6, 11196376), (8, 8397282), (12, 5598188), (16, 4198641), (24, 2799094), (48, 1399547)]