56897344

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1535

約数の個数: 56

約数和(自身を含む): 130576320

約数和(自身を除く): 73678976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 1427, 2492, 2848, 2854, 4984, 5696, 5708, 9968, 9989, 11416, 19936, 19978, 22832, 39872, 39956, 45664, 79912, 91328, 127003, 159824, 254006, 319648, 508012, 639296, 889021, 1016024, 1778042, 2032048, 3556084, 4064096, 7112168, 8128192, 14224336, 28448672, 56897344]

約数ペア:

[(1, 56897344), (2, 28448672), (4, 14224336), (7, 8128192), (8, 7112168), (14, 4064096), (16, 3556084), (28, 2032048), (32, 1778042), (56, 1016024), (64, 889021), (89, 639296), (112, 508012), (178, 319648), (224, 254006), (356, 159824), (448, 127003), (623, 91328), (712, 79912), (1246, 45664), (1424, 39956), (1427, 39872), (2492, 22832), (2848, 19978), (2854, 19936), (4984, 11416), (5696, 9989), (5708, 9968)]