12952576

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 88

約数和(自身を含む): 32096960

約数和(自身を除く): 19144384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 139, 182, 208, 224, 256, 278, 364, 416, 448, 512, 556, 728, 832, 896, 973, 1024, 1112, 1456, 1664, 1792, 1807, 1946, 2224, 2912, 3328, 3584, 3614, 3892, 4448, 5824, 6656, 7168, 7228, 7784, 8896, 11648, 12649, 13312, 14456, 15568, 17792, 23296, 25298, 28912, 31136, 35584, 46592, 50596, 57824, 62272, 71168, 93184, 101192, 115648, 124544, 142336, 202384, 231296, 249088, 404768, 462592, 498176, 809536, 925184, 996352, 1619072, 1850368, 3238144, 6476288, 12952576]

約数ペア:

[(1, 12952576), (2, 6476288), (4, 3238144), (7, 1850368), (8, 1619072), (13, 996352), (14, 925184), (16, 809536), (26, 498176), (28, 462592), (32, 404768), (52, 249088), (56, 231296), (64, 202384), (91, 142336), (104, 124544), (112, 115648), (128, 101192), (139, 93184), (182, 71168), (208, 62272), (224, 57824), (256, 50596), (278, 46592), (364, 35584), (416, 31136), (448, 28912), (512, 25298), (556, 23296), (728, 17792), (832, 15568), (896, 14456), (973, 13312), (1024, 12649), (1112, 11648), (1456, 8896), (1664, 7784), (1792, 7228), (1807, 7168), (1946, 6656), (2224, 5824), (2912, 4448), (3328, 3892), (3584, 3614)]