7136716688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26237929}}^1$

素因数の和:26237954

約数の個数: 20

約数和(自身を含む): 14640764940

約数和(自身を除く): 7504048252

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26237929, 52475858, 104951716, 209903432, 419806864, 446044793, 892089586, 1784179172, 3568358344, 7136716688]

約数ペア:

[(1, 7136716688), (2, 3568358344), (4, 1784179172), (8, 892089586), (16, 446044793), (17, 419806864), (34, 209903432), (68, 104951716), (136, 52475858), (272, 26237929)]