28988258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8779}}^1$

素因数の和:8921

約数の個数: 16

約数和(自身を含む): 47201280

約数和(自身を除く): 18213022

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 8779, 17558, 114127, 228254, 1114933, 2229866, 14494129, 28988258]

約数ペア:

[(1, 28988258), (2, 14494129), (13, 2229866), (26, 1114933), (127, 228254), (254, 114127), (1651, 17558), (3302, 8779)]