27815866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34511}}^1$

素因数の和:34557

約数の個数: 16

約数和(自身を含む): 46384128

約数和(自身を除く): 18568262

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 34511, 69022, 448643, 897286, 1069841, 2139682, 13907933, 27815866]

約数ペア:

[(1, 27815866), (2, 13907933), (13, 2139682), (26, 1069841), (31, 897286), (62, 448643), (403, 69022), (806, 34511)]