28053902

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 42709680

約数和(自身を除く): 14655778

約数列:

[1, 2, 107, 214, 337, 389, 674, 778, 36059, 41623, 72118, 83246, 131093, 262186, 14026951, 28053902]

約数ペア:

[(1, 28053902), (2, 14026951), (107, 262186), (214, 131093), (337, 83246), (389, 72118), (674, 41623), (778, 36059)]