68295088

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{19141}}^1$

素因数の和:19372

約数の個数: 20

約数和(自身を含む): 132922048

約数和(自身を除く): 64626960

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 19141, 38282, 76564, 153128, 306256, 4268443, 8536886, 17073772, 34147544, 68295088]

約数ペア:

[(1, 68295088), (2, 34147544), (4, 17073772), (8, 8536886), (16, 4268443), (223, 306256), (446, 153128), (892, 76564), (1784, 38282), (3568, 19141)]