25883902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 43732224

約数和(自身を除く): 17848322

約数列:

[1, 2, 11, 22, 71, 73, 142, 146, 227, 454, 781, 803, 1562, 1606, 2497, 4994, 5183, 10366, 16117, 16571, 32234, 33142, 57013, 114026, 177287, 182281, 354574, 364562, 1176541, 2353082, 12941951, 25883902]

約数ペア:

[(1, 25883902), (2, 12941951), (11, 2353082), (22, 1176541), (71, 364562), (73, 354574), (142, 182281), (146, 177287), (227, 114026), (454, 57013), (781, 33142), (803, 32234), (1562, 16571), (1606, 16117), (2497, 10366), (4994, 5183)]