28245252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336253}}^1$

素因数の和:336267

約数の個数: 24

約数和(自身を含む): 75320896

約数和(自身を除く): 47075644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336253, 672506, 1008759, 1345012, 2017518, 2353771, 4035036, 4707542, 7061313, 9415084, 14122626, 28245252]

約数ペア:

[(1, 28245252), (2, 14122626), (3, 9415084), (4, 7061313), (6, 4707542), (7, 4035036), (12, 2353771), (14, 2017518), (21, 1345012), (28, 1008759), (42, 672506), (84, 336253)]