25989236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71399}}^1$

素因数の和:71423

約数の個数: 24

約数和(自身を含む): 55977600

約数和(自身を除く): 29988364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 71399, 142798, 285596, 499793, 928187, 999586, 1856374, 1999172, 3712748, 6497309, 12994618, 25989236]

約数ペア:

[(1, 25989236), (2, 12994618), (4, 6497309), (7, 3712748), (13, 1999172), (14, 1856374), (26, 999586), (28, 928187), (52, 499793), (91, 285596), (182, 142798), (364, 71399)]