25951912

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20149}}^1$

素因数の和:20185

約数の個数: 32

約数和(自身を含む): 58032000

約数和(自身を除く): 32080088

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 20149, 40298, 80596, 141043, 161192, 282086, 463427, 564172, 926854, 1128344, 1853708, 3243989, 3707416, 6487978, 12975956, 25951912]

約数ペア:

[(1, 25951912), (2, 12975956), (4, 6487978), (7, 3707416), (8, 3243989), (14, 1853708), (23, 1128344), (28, 926854), (46, 564172), (56, 463427), (92, 282086), (161, 161192), (184, 141043), (322, 80596), (644, 40298), (1288, 20149)]