65971408

素因数分解:

$2^4\times {\mathrm{1471}}^1\times {\mathrm{2803}}^1$

素因数の和:4282

約数の個数: 20

約数和(自身を含む): 127952128

約数和(自身を除く): 61980720

約数列:

[1, 2, 4, 8, 16, 1471, 2803, 2942, 5606, 5884, 11212, 11768, 22424, 23536, 44848, 4123213, 8246426, 16492852, 32985704, 65971408]

約数ペア:

[(1, 65971408), (2, 32985704), (4, 16492852), (8, 8246426), (16, 4123213), (1471, 44848), (2803, 23536), (2942, 22424), (5606, 11768), (5884, 11212)]