27812272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{102251}}^1$

素因数の和:102276

約数の個数: 20

約数和(自身を含む): 57056616

約数和(自身を除く): 29244344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 102251, 204502, 409004, 818008, 1636016, 1738267, 3476534, 6953068, 13906136, 27812272]

約数ペア:

[(1, 27812272), (2, 13906136), (4, 6953068), (8, 3476534), (16, 1738267), (17, 1636016), (34, 818008), (68, 409004), (136, 204502), (272, 102251)]