64916642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{272759}}^1$

素因数の和:272785

約数の個数: 16

約数和(自身を含む): 117832320

約数和(自身を除く): 52915678

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 272759, 545518, 1909313, 3818626, 4636903, 9273806, 32458321, 64916642]

約数ペア:

[(1, 64916642), (2, 32458321), (7, 9273806), (14, 4636903), (17, 3818626), (34, 1909313), (119, 545518), (238, 272759)]