11417728

素因数分解:

$2^7\times 7^1\times {\mathrm{12743}}^1$

素因数の和:12764

約数の個数: 32

約数和(自身を含む): 25997760

約数和(自身を除く): 14580032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 12743, 25486, 50972, 89201, 101944, 178402, 203888, 356804, 407776, 713608, 815552, 1427216, 1631104, 2854432, 5708864, 11417728]

約数ペア:

[(1, 11417728), (2, 5708864), (4, 2854432), (7, 1631104), (8, 1427216), (14, 815552), (16, 713608), (28, 407776), (32, 356804), (56, 203888), (64, 178402), (112, 101944), (128, 89201), (224, 50972), (448, 25486), (896, 12743)]