39660742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25391}}^1$

素因数の和:25475

約数の個数: 16

約数和(自身を含む): 65816064

約数和(自身を除く): 26155322

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 25391, 50782, 279301, 558602, 1802761, 3605522, 19830371, 39660742]

約数ペア:

[(1, 39660742), (2, 19830371), (11, 3605522), (22, 1802761), (71, 558602), (142, 279301), (781, 50782), (1562, 25391)]