28391676

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{44641}}^1$

素因数の和:44701

約数の個数: 24

約数和(自身を含む): 67498704

約数和(自身を除く): 39107028

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 44641, 89282, 133923, 178564, 267846, 535692, 2365973, 4731946, 7097919, 9463892, 14195838, 28391676]

約数ペア:

[(1, 28391676), (2, 14195838), (3, 9463892), (4, 7097919), (6, 4731946), (12, 2365973), (53, 535692), (106, 267846), (159, 178564), (212, 133923), (318, 89282), (636, 44641)]