27819526

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68521}}^1$

素因数の和:68559

約数の個数: 16

約数和(自身を含む): 49335840

約数和(自身を除く): 21516314

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68521, 137042, 479647, 959294, 1987109, 3974218, 13909763, 27819526]

約数ペア:

[(1, 27819526), (2, 13909763), (7, 3974218), (14, 1987109), (29, 959294), (58, 479647), (203, 137042), (406, 68521)]