27813842

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68507}}^1$

素因数の和:68545

約数の個数: 16

約数和(自身を含む): 49325760

約数和(自身を除く): 21511918

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68507, 137014, 479549, 959098, 1986703, 3973406, 13906921, 27813842]

約数ペア:

[(1, 27813842), (2, 13906921), (7, 3973406), (14, 1986703), (29, 959098), (58, 479549), (203, 137014), (406, 68507)]