77539424

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 157172400

約数和(自身を除く): 79632976

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 131, 212, 262, 349, 424, 524, 698, 848, 1048, 1396, 1696, 2096, 2792, 4192, 5584, 6943, 11168, 13886, 18497, 27772, 36994, 45719, 55544, 73988, 91438, 111088, 147976, 182876, 222176, 295952, 365752, 591904, 731504, 1463008, 2423107, 4846214, 9692428, 19384856, 38769712, 77539424]

約数ペア:

[(1, 77539424), (2, 38769712), (4, 19384856), (8, 9692428), (16, 4846214), (32, 2423107), (53, 1463008), (106, 731504), (131, 591904), (212, 365752), (262, 295952), (349, 222176), (424, 182876), (524, 147976), (698, 111088), (848, 91438), (1048, 73988), (1396, 55544), (1696, 45719), (2096, 36994), (2792, 27772), (4192, 18497), (5584, 13886), (6943, 11168)]