28777946

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 43877376

約数和(自身を除く): 15099430

約数列:

[1, 2, 127, 137, 254, 274, 827, 1654, 17399, 34798, 105029, 113299, 210058, 226598, 14388973, 28777946]

約数ペア:

[(1, 28777946), (2, 14388973), (127, 226598), (137, 210058), (254, 113299), (274, 105029), (827, 34798), (1654, 17399)]