25178176

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2206

約数の個数: 28

約数和(自身を含む): 50241708

約数和(自身を除く): 25063532

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 1997, 3152, 3994, 6304, 7988, 12608, 15976, 31952, 63904, 127808, 393409, 786818, 1573636, 3147272, 6294544, 12589088, 25178176]

約数ペア:

[(1, 25178176), (2, 12589088), (4, 6294544), (8, 3147272), (16, 1573636), (32, 786818), (64, 393409), (197, 127808), (394, 63904), (788, 31952), (1576, 15976), (1997, 12608), (3152, 7988), (3994, 6304)]