2687072

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 24

約数和(自身を含む): 5338872

約数和(自身を除く): 2651800

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 641, 1048, 1282, 2096, 2564, 4192, 5128, 10256, 20512, 83971, 167942, 335884, 671768, 1343536, 2687072]

約数ペア:

[(1, 2687072), (2, 1343536), (4, 671768), (8, 335884), (16, 167942), (32, 83971), (131, 20512), (262, 10256), (524, 5128), (641, 4192), (1048, 2564), (1282, 2096)]