71772928

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2172

約数の個数: 36

約数和(自身を含む): 144367720

約数和(自身を除く): 72594792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2017, 2224, 4034, 4448, 8068, 8896, 16136, 17792, 32272, 35584, 64544, 129088, 258176, 280363, 516352, 560726, 1121452, 2242904, 4485808, 8971616, 17943232, 35886464, 71772928]

約数ペア:

[(1, 71772928), (2, 35886464), (4, 17943232), (8, 8971616), (16, 4485808), (32, 2242904), (64, 1121452), (128, 560726), (139, 516352), (256, 280363), (278, 258176), (556, 129088), (1112, 64544), (2017, 35584), (2224, 32272), (4034, 17792), (4448, 16136), (8068, 8896)]