17967949952

素因数分解:

$2^7\times {\mathrm{997}}^1\times {\mathrm{140797}}^1$

素因数の和:141808

約数の個数: 32

約数和(自身を含む): 35831683020

約数和(自身を除く): 17863733068

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 997, 1994, 3988, 7976, 15952, 31904, 63808, 127616, 140797, 281594, 563188, 1126376, 2252752, 4505504, 9011008, 18022016, 140374609, 280749218, 561498436, 1122996872, 2245993744, 4491987488, 8983974976, 17967949952]

約数ペア:

[(1, 17967949952), (2, 8983974976), (4, 4491987488), (8, 2245993744), (16, 1122996872), (32, 561498436), (64, 280749218), (128, 140374609), (997, 18022016), (1994, 9011008), (3988, 4505504), (7976, 2252752), (15952, 1126376), (31904, 563188), (63808, 281594), (127616, 140797)]