27748856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 54604800

約数和(自身を除く): 26855944

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 239, 478, 631, 956, 1262, 1912, 2524, 5048, 5497, 10994, 14513, 21988, 29026, 43976, 58052, 116104, 150809, 301618, 603236, 1206472, 3468607, 6937214, 13874428, 27748856]

約数ペア:

[(1, 27748856), (2, 13874428), (4, 6937214), (8, 3468607), (23, 1206472), (46, 603236), (92, 301618), (184, 150809), (239, 116104), (478, 58052), (631, 43976), (956, 29026), (1262, 21988), (1912, 14513), (2524, 10994), (5048, 5497)]