82448128

素因数分解:

$2^8\times 7^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 190010240

約数和(自身を除く): 107562112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 331, 448, 556, 662, 896, 973, 1112, 1324, 1792, 1946, 2224, 2317, 2648, 3892, 4448, 4634, 5296, 7784, 8896, 9268, 10592, 15568, 17792, 18536, 21184, 31136, 35584, 37072, 42368, 46009, 62272, 74144, 84736, 92018, 124544, 148288, 184036, 249088, 296576, 322063, 368072, 593152, 644126, 736144, 1288252, 1472288, 2576504, 2944576, 5153008, 5889152, 10306016, 11778304, 20612032, 41224064, 82448128]

約数ペア:

[(1, 82448128), (2, 41224064), (4, 20612032), (7, 11778304), (8, 10306016), (14, 5889152), (16, 5153008), (28, 2944576), (32, 2576504), (56, 1472288), (64, 1288252), (112, 736144), (128, 644126), (139, 593152), (224, 368072), (256, 322063), (278, 296576), (331, 249088), (448, 184036), (556, 148288), (662, 124544), (896, 92018), (973, 84736), (1112, 74144), (1324, 62272), (1792, 46009), (1946, 42368), (2224, 37072), (2317, 35584), (2648, 31136), (3892, 21184), (4448, 18536), (4634, 17792), (5296, 15568), (7784, 10592), (8896, 9268)]