28237174

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7127}}^1$

素因数の和:7419

約数の個数: 16

約数和(自身を含む): 48584448

約数和(自身を除く): 20347274

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 7127, 14254, 49889, 99778, 2016941, 4033882, 14118587, 28237174]

約数ペア:

[(1, 28237174), (2, 14118587), (7, 4033882), (14, 2016941), (283, 99778), (566, 49889), (1981, 14254), (3962, 7127)]