2722203904

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{32321}}^1$

素因数の和:32391

約数の個数: 72

約数和(自身を含む): 6342352128

約数和(自身を除く): 3620148224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 896, 1316, 1504, 1792, 2632, 3008, 5264, 6016, 10528, 12032, 21056, 32321, 42112, 64642, 84224, 129284, 226247, 258568, 452494, 517136, 904988, 1034272, 1519087, 1809976, 2068544, 3038174, 3619952, 4137088, 6076348, 7239904, 8274176, 10633609, 12152696, 14479808, 21267218, 24305392, 28959616, 42534436, 48610784, 57919232, 85068872, 97221568, 170137744, 194443136, 340275488, 388886272, 680550976, 1361101952, 2722203904]

約数ペア:

[(1, 2722203904), (2, 1361101952), (4, 680550976), (7, 388886272), (8, 340275488), (14, 194443136), (16, 170137744), (28, 97221568), (32, 85068872), (47, 57919232), (56, 48610784), (64, 42534436), (94, 28959616), (112, 24305392), (128, 21267218), (188, 14479808), (224, 12152696), (256, 10633609), (329, 8274176), (376, 7239904), (448, 6076348), (658, 4137088), (752, 3619952), (896, 3038174), (1316, 2068544), (1504, 1809976), (1792, 1519087), (2632, 1034272), (3008, 904988), (5264, 517136), (6016, 452494), (10528, 258568), (12032, 226247), (21056, 129284), (32321, 84224), (42112, 64642)]