57641728

素因数分解:

$2^8\times {\mathrm{225163}}^1$

素因数の和:225179

約数の個数: 18

約数和(自身を含む): 115058804

約数和(自身を除く): 57417076

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 225163, 450326, 900652, 1801304, 3602608, 7205216, 14410432, 28820864, 57641728]

約数ペア:

[(1, 57641728), (2, 28820864), (4, 14410432), (8, 7205216), (16, 3602608), (32, 1801304), (64, 900652), (128, 450326), (256, 225163)]