40802048

素因数分解:

$2^8\times 7^1\times {\mathrm{22769}}^1$

素因数の和:22792

約数の個数: 36

約数和(自身を含む): 93083760

約数和(自身を除く): 52281712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 22769, 45538, 91076, 159383, 182152, 318766, 364304, 637532, 728608, 1275064, 1457216, 2550128, 2914432, 5100256, 5828864, 10200512, 20401024, 40802048]

約数ペア:

[(1, 40802048), (2, 20401024), (4, 10200512), (7, 5828864), (8, 5100256), (14, 2914432), (16, 2550128), (28, 1457216), (32, 1275064), (56, 728608), (64, 637532), (112, 364304), (128, 318766), (224, 182152), (256, 159383), (448, 91076), (896, 45538), (1792, 22769)]