28296926

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1753}}^1$

素因数の和:2915

約数の個数: 16

約数和(自身を含む): 48578784

約数和(自身を除く): 20281858

約数列:

[1, 2, 7, 14, 1153, 1753, 2306, 3506, 8071, 12271, 16142, 24542, 2021209, 4042418, 14148463, 28296926]

約数ペア:

[(1, 28296926), (2, 14148463), (7, 4042418), (14, 2021209), (1153, 24542), (1753, 16142), (2306, 12271), (3506, 8071)]