28297428

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{32303}}^1$

素因数の和:32383

約数の個数: 24

約数和(自身を含む): 66933888

約数和(自身を除く): 38636460

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 32303, 64606, 96909, 129212, 193818, 387636, 2358119, 4716238, 7074357, 9432476, 14148714, 28297428]

約数ペア:

[(1, 28297428), (2, 14148714), (3, 9432476), (4, 7074357), (6, 4716238), (12, 2358119), (73, 387636), (146, 193818), (219, 129212), (292, 96909), (438, 64606), (876, 32303)]