66622978

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{653}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 101082240

約数和(自身を除く): 34459262

約数列:

[1, 2, 139, 278, 367, 653, 734, 1306, 51013, 90767, 102026, 181534, 239651, 479302, 33311489, 66622978]

約数ペア:

[(1, 66622978), (2, 33311489), (139, 479302), (278, 239651), (367, 181534), (653, 102026), (734, 90767), (1306, 51013)]