28729714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 20259086

約数列:

[1, 2, 13, 23, 26, 46, 107, 214, 299, 449, 598, 898, 1391, 2461, 2782, 4922, 5837, 10327, 11674, 20654, 31993, 48043, 63986, 96086, 134251, 268502, 624559, 1104989, 1249118, 2209978, 14364857, 28729714]

約数ペア:

[(1, 28729714), (2, 14364857), (13, 2209978), (23, 1249118), (26, 1104989), (46, 624559), (107, 268502), (214, 134251), (299, 96086), (449, 63986), (598, 48043), (898, 31993), (1391, 20654), (2461, 11674), (2782, 10327), (4922, 5837)]