28558654

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 43480800

約数和(自身を除く): 14922146

約数列:

[1, 2, 109, 218, 269, 487, 538, 974, 29321, 53083, 58642, 106166, 131003, 262006, 14279327, 28558654]

約数ペア:

[(1, 28558654), (2, 14279327), (109, 262006), (218, 131003), (269, 106166), (487, 58642), (538, 53083), (974, 29321)]