4544128

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 9155520

約数和(自身を除く): 4611392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 271, 524, 542, 1048, 1084, 2096, 2168, 4192, 4336, 8384, 8672, 16768, 17344, 34688, 35501, 71002, 142004, 284008, 568016, 1136032, 2272064, 4544128]

約数ペア:

[(1, 4544128), (2, 2272064), (4, 1136032), (8, 568016), (16, 284008), (32, 142004), (64, 71002), (128, 35501), (131, 34688), (262, 17344), (271, 16768), (524, 8672), (542, 8384), (1048, 4336), (1084, 4192), (2096, 2168)]