56071904

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 126913248

約数和(自身を除く): 70841344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1297, 1351, 1544, 2594, 2702, 3088, 5188, 5404, 6176, 9079, 10376, 10808, 18158, 20752, 21616, 36316, 41504, 43232, 72632, 145264, 250321, 290528, 500642, 1001284, 1752247, 2002568, 3504494, 4005136, 7008988, 8010272, 14017976, 28035952, 56071904]

約数ペア:

[(1, 56071904), (2, 28035952), (4, 14017976), (7, 8010272), (8, 7008988), (14, 4005136), (16, 3504494), (28, 2002568), (32, 1752247), (56, 1001284), (112, 500642), (193, 290528), (224, 250321), (386, 145264), (772, 72632), (1297, 43232), (1351, 41504), (1544, 36316), (2594, 21616), (2702, 20752), (3088, 18158), (5188, 10808), (5404, 10376), (6176, 9079)]