66661534

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{769}}^1$

素因数の和:1347

約数の個数: 16

約数和(自身を含む): 101455200

約数和(自身を除く): 34793666

約数列:

[1, 2, 89, 178, 487, 769, 974, 1538, 43343, 68441, 86686, 136882, 374503, 749006, 33330767, 66661534]

約数ペア:

[(1, 66661534), (2, 33330767), (89, 749006), (178, 374503), (487, 136882), (769, 86686), (974, 68441), (1538, 43343)]