77677834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 54047606

約数列:

[1, 2, 13, 26, 29, 58, 71, 142, 377, 754, 923, 1451, 1846, 2059, 2902, 4118, 18863, 26767, 37726, 42079, 53534, 84158, 103021, 206042, 547027, 1094054, 1339273, 2678546, 2987609, 5975218, 38838917, 77677834]

約数ペア:

[(1, 77677834), (2, 38838917), (13, 5975218), (26, 2987609), (29, 2678546), (58, 1339273), (71, 1094054), (142, 547027), (377, 206042), (754, 103021), (923, 84158), (1451, 53534), (1846, 42079), (2059, 37726), (2902, 26767), (4118, 18863)]