25564864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30727}}^1$

素因数の和:30752

約数の個数: 28

約数和(自身を含む): 54634384

約数和(自身を除く): 29069520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30727, 61454, 122908, 245816, 399451, 491632, 798902, 983264, 1597804, 1966528, 3195608, 6391216, 12782432, 25564864]

約数ペア:

[(1, 25564864), (2, 12782432), (4, 6391216), (8, 3195608), (13, 1966528), (16, 1597804), (26, 983264), (32, 798902), (52, 491632), (64, 399451), (104, 245816), (208, 122908), (416, 61454), (832, 30727)]