25808768

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 51773160

約数和(自身を除く): 25964392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1237, 1304, 2474, 2608, 4948, 5216, 9896, 10432, 19792, 20864, 39584, 79168, 158336, 201631, 403262, 806524, 1613048, 3226096, 6452192, 12904384, 25808768]

約数ペア:

[(1, 25808768), (2, 12904384), (4, 6452192), (8, 3226096), (16, 1613048), (32, 806524), (64, 403262), (128, 201631), (163, 158336), (326, 79168), (652, 39584), (1237, 20864), (1304, 19792), (2474, 10432), (2608, 9896), (4948, 5216)]