2783608448

素因数分解:

$2^7\times {\mathrm{21746941}}^1$

素因数の和:21746955

約数の個数: 16

約数和(自身を含む): 5545470210

約数和(自身を除く): 2761861762

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 21746941, 43493882, 86987764, 173975528, 347951056, 695902112, 1391804224, 2783608448]

約数ペア:

[(1, 2783608448), (2, 1391804224), (4, 695902112), (8, 347951056), (16, 173975528), (32, 86987764), (64, 43493882), (128, 21746941)]