66517232

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{7949}}^1$

素因数の和:8480

約数の個数: 20

約数和(自身を含む): 129139800

約数和(自身を除く): 62622568

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 7949, 8368, 15898, 31796, 63592, 127184, 4157327, 8314654, 16629308, 33258616, 66517232]

約数ペア:

[(1, 66517232), (2, 33258616), (4, 16629308), (8, 8314654), (16, 4157327), (523, 127184), (1046, 63592), (2092, 31796), (4184, 15898), (7949, 8368)]