67768616

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{60943}}^1$

素因数の和:61088

約数の個数: 16

約数和(自身を含む): 127982400

約数和(自身を除く): 60213784

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 60943, 121886, 243772, 487544, 8471077, 16942154, 33884308, 67768616]

約数ペア:

[(1, 67768616), (2, 33884308), (4, 16942154), (8, 8471077), (139, 487544), (278, 243772), (556, 121886), (1112, 60943)]