2591296

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2162

約数の個数: 28

約数和(自身を含む): 5415280

約数和(自身を除く): 2823984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2131, 4262, 8524, 17048, 34096, 40489, 68192, 80978, 136384, 161956, 323912, 647824, 1295648, 2591296]

約数ペア:

[(1, 2591296), (2, 1295648), (4, 647824), (8, 323912), (16, 161956), (19, 136384), (32, 80978), (38, 68192), (64, 40489), (76, 34096), (152, 17048), (304, 8524), (608, 4262), (1216, 2131)]