27815822

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 42854400

約数和(自身を除く): 15038578

約数列:

[1, 2, 47, 94, 199, 398, 1487, 2974, 9353, 18706, 69889, 139778, 295913, 591826, 13907911, 27815822]

約数ペア:

[(1, 27815822), (2, 13907911), (47, 591826), (94, 295913), (199, 139778), (398, 69889), (1487, 18706), (2974, 9353)]