25389896

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3461}}^1$

素因数の和:3605

約数の個数: 32

約数和(自身を含む): 54838080

約数和(自身を除く): 29448184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3461, 3668, 6922, 7336, 13844, 24227, 27688, 48454, 96908, 193816, 453391, 906782, 1813564, 3173737, 3627128, 6347474, 12694948, 25389896]

約数ペア:

[(1, 25389896), (2, 12694948), (4, 6347474), (7, 3627128), (8, 3173737), (14, 1813564), (28, 906782), (56, 453391), (131, 193816), (262, 96908), (524, 48454), (917, 27688), (1048, 24227), (1834, 13844), (3461, 7336), (3668, 6922)]