25203392

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{1999}}^1$

素因数の和:2208

約数の個数: 28

約数和(自身を含む): 50292000

約数和(自身を除く): 25088608

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 1999, 3152, 3998, 6304, 7996, 12608, 15992, 31984, 63968, 127936, 393803, 787606, 1575212, 3150424, 6300848, 12601696, 25203392]

約数ペア:

[(1, 25203392), (2, 12601696), (4, 6300848), (8, 3150424), (16, 1575212), (32, 787606), (64, 393803), (197, 127936), (394, 63968), (788, 31984), (1576, 15992), (1999, 12608), (3152, 7996), (3998, 6304)]