289608512

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{34543}}^1$

素因数の和:34686

約数の個数: 28

約数和(自身を含む): 579095616

約数和(自身を除く): 289487104

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 34543, 69086, 138172, 276344, 552688, 1105376, 2210752, 4525133, 9050266, 18100532, 36201064, 72402128, 144804256, 289608512]

約数ペア:

[(1, 289608512), (2, 144804256), (4, 72402128), (8, 36201064), (16, 18100532), (32, 9050266), (64, 4525133), (131, 2210752), (262, 1105376), (524, 552688), (1048, 276344), (2096, 138172), (4192, 69086), (8384, 34543)]