28707612

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{77171}}^1$

素因数の和:77209

約数の個数: 24

約数和(自身を含む): 69146112

約数和(自身を除く): 40438500

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 77171, 154342, 231513, 308684, 463026, 926052, 2392301, 4784602, 7176903, 9569204, 14353806, 28707612]

約数ペア:

[(1, 28707612), (2, 14353806), (3, 9569204), (4, 7176903), (6, 4784602), (12, 2392301), (31, 926052), (62, 463026), (93, 308684), (124, 231513), (186, 154342), (372, 77171)]