28005762

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{11087}}^1$

素因数の和:11513

約数の個数: 16

約数和(自身を含む): 56149632

約数和(自身を除く): 28143870

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 11087, 22174, 33261, 66522, 4667627, 9335254, 14002881, 28005762]

約数ペア:

[(1, 28005762), (2, 14002881), (3, 9335254), (6, 4667627), (421, 66522), (842, 33261), (1263, 22174), (2526, 11087)]