28258062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{672811}}^1$

素因数の和:672823

約数の個数: 16

約数和(自身を含む): 64589952

約数和(自身を除く): 36331890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 672811, 1345622, 2018433, 4036866, 4709677, 9419354, 14129031, 28258062]

約数ペア:

[(1, 28258062), (2, 14129031), (3, 9419354), (6, 4709677), (7, 4036866), (14, 2018433), (21, 1345622), (42, 672811)]