68313476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221797}}^1$

素因数の和:221819

約数の個数: 24

約数和(自身を含む): 149048256

約数和(自身を除く): 80734780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 221797, 443594, 887188, 1552579, 2439767, 3105158, 4879534, 6210316, 9759068, 17078369, 34156738, 68313476]

約数ペア:

[(1, 68313476), (2, 34156738), (4, 17078369), (7, 9759068), (11, 6210316), (14, 4879534), (22, 3105158), (28, 2439767), (44, 1552579), (77, 887188), (154, 443594), (308, 221797)]