28141302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{670031}}^1$

素因数の和:670043

約数の個数: 16

約数和(自身を含む): 64323072

約数和(自身を除く): 36181770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 670031, 1340062, 2010093, 4020186, 4690217, 9380434, 14070651, 28141302]

約数ペア:

[(1, 28141302), (2, 14070651), (3, 9380434), (6, 4690217), (7, 4020186), (14, 2010093), (21, 1340062), (42, 670031)]