26579488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 56825496

約数和(自身を除く): 30246008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 353, 362, 416, 706, 724, 1412, 1448, 2353, 2824, 2896, 4589, 4706, 5648, 5792, 9178, 9412, 11296, 18356, 18824, 36712, 37648, 63893, 73424, 75296, 127786, 146848, 255572, 511144, 830609, 1022288, 1661218, 2044576, 3322436, 6644872, 13289744, 26579488]

約数ペア:

[(1, 26579488), (2, 13289744), (4, 6644872), (8, 3322436), (13, 2044576), (16, 1661218), (26, 1022288), (32, 830609), (52, 511144), (104, 255572), (181, 146848), (208, 127786), (353, 75296), (362, 73424), (416, 63893), (706, 37648), (724, 36712), (1412, 18824), (1448, 18356), (2353, 11296), (2824, 9412), (2896, 9178), (4589, 5792), (4706, 5648)]