40224128

素因数分解:

$2^7\times 7^1\times {\mathrm{44893}}^1$

素因数の和:44914

約数の個数: 32

約数和(自身を含む): 91583760

約数和(自身を除く): 51359632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 44893, 89786, 179572, 314251, 359144, 628502, 718288, 1257004, 1436576, 2514008, 2873152, 5028016, 5746304, 10056032, 20112064, 40224128]

約数ペア:

[(1, 40224128), (2, 20112064), (4, 10056032), (7, 5746304), (8, 5028016), (14, 2873152), (16, 2514008), (28, 1436576), (32, 1257004), (56, 718288), (64, 628502), (112, 359144), (128, 314251), (224, 179572), (448, 89786), (896, 44893)]