28560014

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16063}}^1$

素因数の和:16199

約数の個数: 16

約数和(自身を含む): 49348608

約数和(自身を除く): 20788594

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 16063, 32126, 112441, 224882, 2040001, 4080002, 14280007, 28560014]

約数ペア:

[(1, 28560014), (2, 14280007), (7, 4080002), (14, 2040001), (127, 224882), (254, 112441), (889, 32126), (1778, 16063)]