28643072

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1024

約数の個数: 36

約数和(自身を含む): 57689856

約数和(自身を除く): 29046784

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 881, 1016, 1762, 2032, 3524, 4064, 7048, 8128, 14096, 16256, 28192, 32512, 56384, 111887, 112768, 223774, 225536, 447548, 895096, 1790192, 3580384, 7160768, 14321536, 28643072]

約数ペア:

[(1, 28643072), (2, 14321536), (4, 7160768), (8, 3580384), (16, 1790192), (32, 895096), (64, 447548), (127, 225536), (128, 223774), (254, 112768), (256, 111887), (508, 56384), (881, 32512), (1016, 28192), (1762, 16256), (2032, 14096), (3524, 8128), (4064, 7048)]