68528254

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1697}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 104854896

約数和(自身を除く): 36326642

約数列:

[1, 2, 61, 122, 331, 662, 1697, 3394, 20191, 40382, 103517, 207034, 561707, 1123414, 34264127, 68528254]

約数ペア:

[(1, 68528254), (2, 34264127), (61, 1123414), (122, 561707), (331, 207034), (662, 103517), (1697, 40382), (3394, 20191)]