27290758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16993}}^1$

素因数の和:17079

約数の個数: 16

約数和(自身を含む): 45272016

約数和(自身を除く): 17981258

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 16993, 33986, 186923, 373846, 1240489, 2480978, 13645379, 27290758]

約数ペア:

[(1, 27290758), (2, 13645379), (11, 2480978), (22, 1240489), (73, 373846), (146, 186923), (803, 33986), (1606, 16993)]