28604443

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 34560000

約数和(自身を除く): 5955557

約数列:

[1, 7, 19, 133, 449, 479, 3143, 3353, 8531, 9101, 59717, 63707, 215071, 1505497, 4086349, 28604443]

約数ペア:

[(1, 28604443), (7, 4086349), (19, 1505497), (133, 215071), (449, 63707), (479, 59717), (3143, 9101), (3353, 8531)]