28908032956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{119173}}^1$

素因数の和:119374

約数の個数: 48

約数和(自身を含む): 57060511200

約数和(自身を除く): 28152478244

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 149, 298, 407, 596, 814, 1628, 1639, 3278, 5513, 6556, 11026, 22052, 60643, 119173, 121286, 238346, 242572, 476692, 1310903, 2621806, 4409401, 5243612, 8818802, 17637604, 17756777, 35513554, 48503411, 71027108, 97006822, 194013644, 195324547, 390649094, 657000749, 781298188, 1314001498, 2628002996, 7227008239, 14454016478, 28908032956]

約数ペア:

[(1, 28908032956), (2, 14454016478), (4, 7227008239), (11, 2628002996), (22, 1314001498), (37, 781298188), (44, 657000749), (74, 390649094), (148, 195324547), (149, 194013644), (298, 97006822), (407, 71027108), (596, 48503411), (814, 35513554), (1628, 17756777), (1639, 17637604), (3278, 8818802), (5513, 5243612), (6556, 4409401), (11026, 2621806), (22052, 1310903), (60643, 476692), (119173, 242572), (121286, 238346)]