66968128

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{10159}}^1$

素因数の和:10274

約数の個数: 28

約数和(自身を含む): 134193280

約数和(自身を除く): 67225152

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 10159, 20318, 40636, 81272, 162544, 325088, 650176, 1046377, 2092754, 4185508, 8371016, 16742032, 33484064, 66968128]

約数ペア:

[(1, 66968128), (2, 33484064), (4, 16742032), (8, 8371016), (16, 4185508), (32, 2092754), (64, 1046377), (103, 650176), (206, 325088), (412, 162544), (824, 81272), (1648, 40636), (3296, 20318), (6592, 10159)]