27238928

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{23321}}^1$

素因数の和:23402

約数の個数: 20

約数和(自身を含む): 53500668

約数和(自身を除く): 26261740

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 23321, 46642, 93284, 186568, 373136, 1702433, 3404866, 6809732, 13619464, 27238928]

約数ペア:

[(1, 27238928), (2, 13619464), (4, 6809732), (8, 3404866), (16, 1702433), (73, 373136), (146, 186568), (292, 93284), (584, 46642), (1168, 23321)]