3641144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 7432320

約数和(自身を除く): 3791176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 223, 314, 446, 628, 892, 1256, 1784, 2041, 2899, 4082, 5798, 8164, 11596, 16328, 23192, 35011, 70022, 140044, 280088, 455143, 910286, 1820572, 3641144]

約数ペア:

[(1, 3641144), (2, 1820572), (4, 910286), (8, 455143), (13, 280088), (26, 140044), (52, 70022), (104, 35011), (157, 23192), (223, 16328), (314, 11596), (446, 8164), (628, 5798), (892, 4082), (1256, 2899), (1784, 2041)]