28485114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{678217}}^1$

素因数の和:678229

約数の個数: 16

約数和(自身を含む): 65108928

約数和(自身を除く): 36623814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 678217, 1356434, 2034651, 4069302, 4747519, 9495038, 14242557, 28485114]

約数ペア:

[(1, 28485114), (2, 14242557), (3, 9495038), (6, 4747519), (7, 4069302), (14, 2034651), (21, 1356434), (42, 678217)]