70717918

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 107735040

約数和(自身を除く): 37017122

約数列:

[1, 2, 127, 139, 254, 278, 2003, 4006, 17653, 35306, 254381, 278417, 508762, 556834, 35358959, 70717918]

約数ペア:

[(1, 70717918), (2, 35358959), (127, 556834), (139, 508762), (254, 278417), (278, 254381), (2003, 35306), (4006, 17653)]