28158472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{293}}^2$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 54270090

約数和(自身を除く): 26111618

約数列:

[1, 2, 4, 8, 41, 82, 164, 293, 328, 586, 1172, 2344, 12013, 24026, 48052, 85849, 96104, 171698, 343396, 686792, 3519809, 7039618, 14079236, 28158472]

約数ペア:

[(1, 28158472), (2, 14079236), (4, 7039618), (8, 3519809), (41, 686792), (82, 343396), (164, 171698), (293, 96104), (328, 85849), (586, 48052), (1172, 24026), (2344, 12013)]