267426448

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{228961}}^1$

素因数の和:229042

約数の個数: 20

約数和(自身を含む): 525238828

約数和(自身を除く): 257812380

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 228961, 457922, 915844, 1831688, 3663376, 16714153, 33428306, 66856612, 133713224, 267426448]

約数ペア:

[(1, 267426448), (2, 133713224), (4, 66856612), (8, 33428306), (16, 16714153), (73, 3663376), (146, 1831688), (292, 915844), (584, 457922), (1168, 228961)]