25852828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2897}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 47712672

約数和(自身を除く): 21859844

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 2897, 4462, 5794, 8924, 11588, 66631, 133262, 266524, 281009, 562018, 1124036, 6463207, 12926414, 25852828]

約数ペア:

[(1, 25852828), (2, 12926414), (4, 6463207), (23, 1124036), (46, 562018), (92, 281009), (97, 266524), (194, 133262), (388, 66631), (2231, 11588), (2897, 8924), (4462, 5794)]