68288678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{17573}}^1$

素因数の和:17671

約数の個数: 16

約数和(自身を含む): 107552880

約数和(自身を除く): 39264202

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 17573, 35146, 509617, 1019234, 1177391, 2354782, 34144339, 68288678]

約数ペア:

[(1, 68288678), (2, 34144339), (29, 2354782), (58, 1177391), (67, 1019234), (134, 509617), (1943, 35146), (3886, 17573)]