69399628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{8081}}^1$

素因数の和:8217

約数の個数: 24

約数和(自身を含む): 128988720

約数和(自身を除く): 59589092

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8081, 8588, 16162, 32324, 153539, 307078, 614156, 913153, 1826306, 3652612, 17349907, 34699814, 69399628]

約数ペア:

[(1, 69399628), (2, 34699814), (4, 17349907), (19, 3652612), (38, 1826306), (76, 913153), (113, 614156), (226, 307078), (452, 153539), (2147, 32324), (4294, 16162), (8081, 8588)]