65745704

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{12433}}^1$

素因数の和:13100

約数の個数: 16

約数和(自身を含む): 123469620

約数和(自身を除く): 57723916

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 12433, 24866, 49732, 99464, 8218213, 16436426, 32872852, 65745704]

約数ペア:

[(1, 65745704), (2, 32872852), (4, 16436426), (8, 8218213), (661, 99464), (1322, 49732), (2644, 24866), (5288, 12433)]