65117546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 109444608

約数和(自身を除く): 44327062

約数列:

[1, 2, 13, 26, 31, 62, 173, 346, 403, 467, 806, 934, 2249, 4498, 5363, 6071, 10726, 12142, 14477, 28954, 69719, 80791, 139438, 161582, 188201, 376402, 1050283, 2100566, 2504521, 5009042, 32558773, 65117546]

約数ペア:

[(1, 65117546), (2, 32558773), (13, 5009042), (26, 2504521), (31, 2100566), (62, 1050283), (173, 376402), (346, 188201), (403, 161582), (467, 139438), (806, 80791), (934, 69719), (2249, 28954), (4498, 14477), (5363, 12142), (6071, 10726)]