26440064

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 62864640

約数和(自身を除く): 36424576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1283, 1288, 1472, 2566, 2576, 2944, 5132, 5152, 8981, 10264, 10304, 17962, 20528, 20608, 29509, 35924, 41056, 59018, 71848, 82112, 118036, 143696, 164224, 206563, 236072, 287392, 413126, 472144, 574784, 826252, 944288, 1149568, 1652504, 1888576, 3305008, 3777152, 6610016, 13220032, 26440064]

約数ペア:

[(1, 26440064), (2, 13220032), (4, 6610016), (7, 3777152), (8, 3305008), (14, 1888576), (16, 1652504), (23, 1149568), (28, 944288), (32, 826252), (46, 574784), (56, 472144), (64, 413126), (92, 287392), (112, 236072), (128, 206563), (161, 164224), (184, 143696), (224, 118036), (322, 82112), (368, 71848), (448, 59018), (644, 41056), (736, 35924), (896, 29509), (1283, 20608), (1288, 20528), (1472, 17962), (2566, 10304), (2576, 10264), (2944, 8981), (5132, 5152)]