28773402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{685081}}^1$

素因数の和:685093

約数の個数: 16

約数和(自身を含む): 65767872

約数和(自身を除く): 36994470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 685081, 1370162, 2055243, 4110486, 4795567, 9591134, 14386701, 28773402]

約数ペア:

[(1, 28773402), (2, 14386701), (3, 9591134), (6, 4795567), (7, 4110486), (14, 2055243), (21, 1370162), (42, 685081)]