28479966

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{18911}}^1$

素因数の和:19167

約数の個数: 16

約数和(自身を含む): 57189888

約数和(自身を除く): 28709922

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 18911, 37822, 56733, 113466, 4746661, 9493322, 14239983, 28479966]

約数ペア:

[(1, 28479966), (2, 14239983), (3, 9493322), (6, 4746661), (251, 113466), (502, 56733), (753, 37822), (1506, 18911)]