28954142

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2917}}^1$

素因数の和:3635

約数の個数: 16

約数和(自身を含む): 49722720

約数和(自身を除く): 20768578

約数列:

[1, 2, 7, 14, 709, 1418, 2917, 4963, 5834, 9926, 20419, 40838, 2068153, 4136306, 14477071, 28954142]

約数ペア:

[(1, 28954142), (2, 14477071), (7, 4136306), (14, 2068153), (709, 40838), (1418, 20419), (2917, 9926), (4963, 5834)]