28086278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6827}}^1$

素因数の和:6868

約数の個数: 24

約数和(自身を含む): 49038696

約数和(自身を除く): 20952418

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 6827, 13654, 75097, 116059, 150194, 232118, 826067, 1276649, 1652134, 2553298, 14043139, 28086278]

約数ペア:

[(1, 28086278), (2, 14043139), (11, 2553298), (17, 1652134), (22, 1276649), (34, 826067), (121, 232118), (187, 150194), (242, 116059), (374, 75097), (2057, 13654), (4114, 6827)]