28353942

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{12211}}^1$

素因数の和:12265

約数の個数: 32

約数和(自身を含む): 64479360

約数和(自身を除く): 36125418

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 12211, 24422, 36633, 73266, 109899, 219798, 329697, 525073, 659394, 1050146, 1575219, 3150438, 4725657, 9451314, 14176971, 28353942]

約数ペア:

[(1, 28353942), (2, 14176971), (3, 9451314), (6, 4725657), (9, 3150438), (18, 1575219), (27, 1050146), (43, 659394), (54, 525073), (86, 329697), (129, 219798), (258, 109899), (387, 73266), (774, 36633), (1161, 24422), (2322, 12211)]