42488672

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{18701}}^1$

素因数の和:18782

約数の個数: 24

約数和(自身を含む): 84832272

約数和(自身を除く): 42343600

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 18701, 37402, 74804, 149608, 299216, 598432, 1327771, 2655542, 5311084, 10622168, 21244336, 42488672]

約数ペア:

[(1, 42488672), (2, 21244336), (4, 10622168), (8, 5311084), (16, 2655542), (32, 1327771), (71, 598432), (142, 299216), (284, 149608), (568, 74804), (1136, 37402), (2272, 18701)]