242207728

素因数分解:

$2^4\times 7^1\times {\mathrm{2162569}}^1$

素因数の和:2162584

約数の個数: 20

約数和(自身を含む): 536317360

約数和(自身を除く): 294109632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2162569, 4325138, 8650276, 15137983, 17300552, 30275966, 34601104, 60551932, 121103864, 242207728]

約数ペア:

[(1, 242207728), (2, 121103864), (4, 60551932), (7, 34601104), (8, 30275966), (14, 17300552), (16, 15137983), (28, 8650276), (56, 4325138), (112, 2162569)]