72288128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{51341}}^1$

素因数の和:51366

約数の個数: 32

約数和(自身を含む): 157106520

約数和(自身を除く): 84818392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 51341, 102682, 205364, 410728, 564751, 821456, 1129502, 1642912, 2259004, 3285824, 4518008, 6571648, 9036016, 18072032, 36144064, 72288128]

約数ペア:

[(1, 72288128), (2, 36144064), (4, 18072032), (8, 9036016), (11, 6571648), (16, 4518008), (22, 3285824), (32, 2259004), (44, 1642912), (64, 1129502), (88, 821456), (128, 564751), (176, 410728), (352, 205364), (704, 102682), (1408, 51341)]