26778542

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{65957}}^1$

素因数の和:65995

約数の個数: 16

約数和(自身を含む): 47489760

約数和(自身を除く): 20711218

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 65957, 131914, 461699, 923398, 1912753, 3825506, 13389271, 26778542]

約数ペア:

[(1, 26778542), (2, 13389271), (7, 3825506), (14, 1912753), (29, 923398), (58, 461699), (203, 131914), (406, 65957)]