67442336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 143829504

約数和(自身を除く): 76387168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 223, 416, 446, 727, 892, 1454, 1784, 2899, 2908, 3568, 5798, 5816, 7136, 9451, 11596, 11632, 18902, 23192, 23264, 37804, 46384, 75608, 92768, 151216, 162121, 302432, 324242, 648484, 1296968, 2107573, 2593936, 4215146, 5187872, 8430292, 16860584, 33721168, 67442336]

約数ペア:

[(1, 67442336), (2, 33721168), (4, 16860584), (8, 8430292), (13, 5187872), (16, 4215146), (26, 2593936), (32, 2107573), (52, 1296968), (104, 648484), (208, 324242), (223, 302432), (416, 162121), (446, 151216), (727, 92768), (892, 75608), (1454, 46384), (1784, 37804), (2899, 23264), (2908, 23192), (3568, 18902), (5798, 11632), (5816, 11596), (7136, 9451)]