66289444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15359}}^1$

素因数の和:15459

約数の個数: 24

約数和(自身を含む): 126443520

約数和(自身を除く): 60154076

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 15359, 30718, 61436, 199667, 399334, 798668, 1274797, 2549594, 5099188, 16572361, 33144722, 66289444]

約数ペア:

[(1, 66289444), (2, 33144722), (4, 16572361), (13, 5099188), (26, 2549594), (52, 1274797), (83, 798668), (166, 399334), (332, 199667), (1079, 61436), (2158, 30718), (4316, 15359)]