66797354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{24943}}^1$

素因数の和:25061

約数の個数: 16

約数和(自身を含む): 108955392

約数和(自身を除く): 42158038

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 24943, 49886, 324259, 648518, 2569129, 5138258, 33398677, 66797354]

約数ペア:

[(1, 66797354), (2, 33398677), (13, 5138258), (26, 2569129), (103, 648518), (206, 324259), (1339, 49886), (2678, 24943)]