64168559

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1523}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 79199232

約数和(自身を除く): 15030673

約数列:

[1, 7, 13, 91, 463, 1523, 3241, 6019, 10661, 19799, 42133, 138593, 705149, 4936043, 9166937, 64168559]

約数ペア:

[(1, 64168559), (7, 9166937), (13, 4936043), (91, 705149), (463, 138593), (1523, 42133), (3241, 19799), (6019, 10661)]