28001534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55339}}^1$

素因数の和:55375

約数の個数: 16

約数和(自身を含む): 47813760

約数和(自身を除く): 19812226

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55339, 110678, 608729, 1217458, 1272797, 2545594, 14000767, 28001534]

約数ペア:

[(1, 28001534), (2, 14000767), (11, 2545594), (22, 1272797), (23, 1217458), (46, 608729), (253, 110678), (506, 55339)]