25509952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30661}}^1$

素因数の和:30686

約数の個数: 28

約数和(自身を含む): 54517036

約数和(自身を除く): 29007084

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30661, 61322, 122644, 245288, 398593, 490576, 797186, 981152, 1594372, 1962304, 3188744, 6377488, 12754976, 25509952]

約数ペア:

[(1, 25509952), (2, 12754976), (4, 6377488), (8, 3188744), (13, 1962304), (16, 1594372), (26, 981152), (32, 797186), (52, 490576), (64, 398593), (104, 245288), (208, 122644), (416, 61322), (832, 30661)]