28566016

素因数分解:

$2^9\times {\mathrm{55793}}^1$

素因数の和:55811

約数の個数: 20

約数和(自身を含む): 57077262

約数和(自身を除く): 28511246

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 55793, 111586, 223172, 446344, 892688, 1785376, 3570752, 7141504, 14283008, 28566016]

約数ペア:

[(1, 28566016), (2, 14283008), (4, 7141504), (8, 3570752), (16, 1785376), (32, 892688), (64, 446344), (128, 223172), (256, 111586), (512, 55793)]