68729066

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{11497}}^1$

素因数の和:11574

約数の個数: 24

約数和(自身を含む): 121901796

約数和(自身を除く): 53172730

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 11497, 22994, 80479, 160958, 563353, 701317, 1126706, 1402634, 4909219, 9818438, 34364533, 68729066]

約数ペア:

[(1, 68729066), (2, 34364533), (7, 9818438), (14, 4909219), (49, 1402634), (61, 1126706), (98, 701317), (122, 563353), (427, 160958), (854, 80479), (2989, 22994), (5978, 11497)]