28291452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336803}}^1$

素因数の和:336817

約数の個数: 24

約数和(自身を含む): 75444096

約数和(自身を除く): 47152644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336803, 673606, 1010409, 1347212, 2020818, 2357621, 4041636, 4715242, 7072863, 9430484, 14145726, 28291452]

約数ペア:

[(1, 28291452), (2, 14145726), (3, 9430484), (4, 7072863), (6, 4715242), (7, 4041636), (12, 2357621), (14, 2020818), (21, 1347212), (28, 1010409), (42, 673606), (84, 336803)]