28271238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277169}}^1$

素因数の和:277191

約数の個数: 16

約数和(自身を含む): 59868720

約数和(自身を除く): 31597482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277169, 554338, 831507, 1663014, 4711873, 9423746, 14135619, 28271238]

約数ペア:

[(1, 28271238), (2, 14135619), (3, 9423746), (6, 4711873), (17, 1663014), (34, 831507), (51, 554338), (102, 277169)]