28772854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2837}}^1$

素因数の和:3311

約数の個数: 16

約数和(自身を含む): 47201616

約数和(自身を除く): 18428762

約数列:

[1, 2, 11, 22, 461, 922, 2837, 5071, 5674, 10142, 31207, 62414, 1307857, 2615714, 14386427, 28772854]

約数ペア:

[(1, 28772854), (2, 14386427), (11, 2615714), (22, 1307857), (461, 62414), (922, 31207), (2837, 10142), (5071, 5674)]