66707636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8147}}^1$

素因数の和:8263

約数の個数: 24

約数和(自身を含む): 123197760

約数和(自身を除く): 56490124

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8147, 8188, 16294, 32588, 187381, 374762, 725083, 749524, 1450166, 2900332, 16676909, 33353818, 66707636]

約数ペア:

[(1, 66707636), (2, 33353818), (4, 16676909), (23, 2900332), (46, 1450166), (89, 749524), (92, 725083), (178, 374762), (356, 187381), (2047, 32588), (4094, 16294), (8147, 8188)]