27806122

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{881}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 42844032

約数和(自身を除く): 15037910

約数列:

[1, 2, 43, 86, 367, 734, 881, 1762, 15781, 31562, 37883, 75766, 323327, 646654, 13903061, 27806122]

約数ペア:

[(1, 27806122), (2, 13903061), (43, 646654), (86, 323327), (367, 75766), (734, 37883), (881, 31562), (1762, 15781)]