28063034

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 42923520

約数和(自身を除く): 14860486

約数列:

[1, 2, 71, 142, 229, 458, 863, 1726, 16259, 32518, 61273, 122546, 197627, 395254, 14031517, 28063034]

約数ペア:

[(1, 28063034), (2, 14031517), (71, 395254), (142, 197627), (229, 122546), (458, 61273), (863, 32518), (1726, 16259)]