67965436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220667}}^1$

素因数の和:220689

約数の個数: 24

約数和(自身を含む): 148288896

約数和(自身を除く): 80323460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220667, 441334, 882668, 1544669, 2427337, 3089338, 4854674, 6178676, 9709348, 16991359, 33982718, 67965436]

約数ペア:

[(1, 67965436), (2, 33982718), (4, 16991359), (7, 9709348), (11, 6178676), (14, 4854674), (22, 3089338), (28, 2427337), (44, 1544669), (77, 882668), (154, 441334), (308, 220667)]