66588217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 72990720

約数和(自身を除く): 6402503

約数列:

[1, 19, 31, 131, 589, 863, 2489, 4061, 16397, 26753, 77159, 113053, 508307, 2148007, 3504643, 66588217]

約数ペア:

[(1, 66588217), (19, 3504643), (31, 2148007), (131, 508307), (589, 113053), (863, 77159), (2489, 26753), (4061, 16397)]