28160188324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{370003}}^1$

素因数の和:370419

約数の個数: 24

約数和(自身を含む): 50350144320

約数和(自身を除く): 22189955996

約数列:

[1, 2, 4, 53, 106, 212, 359, 718, 1436, 19027, 38054, 76108, 370003, 740006, 1480012, 19610159, 39220318, 78440636, 132831077, 265662154, 531324308, 7040047081, 14080094162, 28160188324]

約数ペア:

[(1, 28160188324), (2, 14080094162), (4, 7040047081), (53, 531324308), (106, 265662154), (212, 132831077), (359, 78440636), (718, 39220318), (1436, 19610159), (19027, 1480012), (38054, 740006), (76108, 370003)]