27778262

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 42681600

約数和(自身を除く): 14903338

約数列:

[1, 2, 59, 118, 151, 302, 1559, 3118, 8909, 17818, 91981, 183962, 235409, 470818, 13889131, 27778262]

約数ペア:

[(1, 27778262), (2, 13889131), (59, 470818), (118, 235409), (151, 183962), (302, 91981), (1559, 17818), (3118, 8909)]