557623424

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{43133}}^1$

素因数の和:43248

約数の個数: 32

約数和(自身を含む): 1121915340

約数和(自身を除く): 564291916

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 12928, 43133, 86266, 172532, 345064, 690128, 1380256, 2760512, 4356433, 5521024, 8712866, 17425732, 34851464, 69702928, 139405856, 278811712, 557623424]

約数ペア:

[(1, 557623424), (2, 278811712), (4, 139405856), (8, 69702928), (16, 34851464), (32, 17425732), (64, 8712866), (101, 5521024), (128, 4356433), (202, 2760512), (404, 1380256), (808, 690128), (1616, 345064), (3232, 172532), (6464, 86266), (12928, 43133)]