8972760832

素因数分解:

$2^8\times 7^2\times {\mathrm{715303}}^1$

素因数の和:715333

約数の個数: 54

約数和(自身を含む): 20834659608

約数和(自身を除く): 11861898776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 715303, 1430606, 2861212, 5007121, 5722424, 10014242, 11444848, 20028484, 22889696, 35049847, 40056968, 45779392, 70099694, 80113936, 91558784, 140199388, 160227872, 183117568, 280398776, 320455744, 560797552, 640911488, 1121595104, 1281822976, 2243190208, 4486380416, 8972760832]

約数ペア:

[(1, 8972760832), (2, 4486380416), (4, 2243190208), (7, 1281822976), (8, 1121595104), (14, 640911488), (16, 560797552), (28, 320455744), (32, 280398776), (49, 183117568), (56, 160227872), (64, 140199388), (98, 91558784), (112, 80113936), (128, 70099694), (196, 45779392), (224, 40056968), (256, 35049847), (392, 22889696), (448, 20028484), (784, 11444848), (896, 10014242), (1568, 5722424), (1792, 5007121), (3136, 2861212), (6272, 1430606), (12544, 715303)]