27875554

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68659}}^1$

素因数の和:68697

約数の個数: 16

約数和(自身を含む): 49435200

約数和(自身を除く): 21559646

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68659, 137318, 480613, 961226, 1991111, 3982222, 13937777, 27875554]

約数ペア:

[(1, 27875554), (2, 13937777), (7, 3982222), (14, 1991111), (29, 961226), (58, 480613), (203, 137318), (406, 68659)]