26555893

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 34013952

約数和(自身を除く): 7458059

約数列:

[1, 7, 13, 47, 49, 91, 329, 611, 637, 887, 2303, 4277, 6209, 11531, 29939, 41689, 43463, 80717, 291823, 541957, 565019, 2042761, 3793699, 26555893]

約数ペア:

[(1, 26555893), (7, 3793699), (13, 2042761), (47, 565019), (49, 541957), (91, 291823), (329, 80717), (611, 43463), (637, 41689), (887, 29939), (2303, 11531), (4277, 6209)]