27972182

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68897}}^1$

素因数の和:68935

約数の個数: 16

約数和(自身を含む): 49606560

約数和(自身を除く): 21634378

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68897, 137794, 482279, 964558, 1998013, 3996026, 13986091, 27972182]

約数ペア:

[(1, 27972182), (2, 13986091), (7, 3996026), (14, 1998013), (29, 964558), (58, 482279), (203, 137794), (406, 68897)]