28658938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{186097}}^1$

素因数の和:186117

約数の個数: 16

約数和(自身を含む): 53596224

約数和(自身を除く): 24937286

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 186097, 372194, 1302679, 2047067, 2605358, 4094134, 14329469, 28658938]

約数ペア:

[(1, 28658938), (2, 14329469), (7, 4094134), (11, 2605358), (14, 2047067), (22, 1302679), (77, 372194), (154, 186097)]