28364538

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{115303}}^1$

素因数の和:115349

約数の個数: 16

約数和(自身を含む): 58113216

約数和(自身を除く): 29748678

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 115303, 230606, 345909, 691818, 4727423, 9454846, 14182269, 28364538]

約数ペア:

[(1, 28364538), (2, 14182269), (3, 9454846), (6, 4727423), (41, 691818), (82, 345909), (123, 230606), (246, 115303)]