25201216

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{3823}}^1$

素因数の和:3938

約数の個数: 28

約数和(自身を含む): 50507392

約数和(自身を除く): 25306176

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 3823, 6592, 7646, 15292, 30584, 61168, 122336, 244672, 393769, 787538, 1575076, 3150152, 6300304, 12600608, 25201216]

約数ペア:

[(1, 25201216), (2, 12600608), (4, 6300304), (8, 3150152), (16, 1575076), (32, 787538), (64, 393769), (103, 244672), (206, 122336), (412, 61168), (824, 30584), (1648, 15292), (3296, 7646), (3823, 6592)]