28671412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93089}}^1$

素因数の和:93111

約数の個数: 24

約数和(自身を含む): 62556480

約数和(自身を除く): 33885068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93089, 186178, 372356, 651623, 1023979, 1303246, 2047958, 2606492, 4095916, 7167853, 14335706, 28671412]

約数ペア:

[(1, 28671412), (2, 14335706), (4, 7167853), (7, 4095916), (11, 2606492), (14, 2047958), (22, 1303246), (28, 1023979), (44, 651623), (77, 372356), (154, 186178), (308, 93089)]