40836664784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19531}}^1\times {\mathrm{7687}}^1$

素因数の和:27243

約数の個数: 40

約数和(自身を含む): 83790404928

約数和(自身を除く): 42953740144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7687, 15374, 19531, 30748, 39062, 61496, 78124, 122992, 130679, 156248, 261358, 312496, 332027, 522716, 664054, 1045432, 1328108, 2090864, 2656216, 5312432, 150134797, 300269594, 600539188, 1201078376, 2402156752, 2552291549, 5104583098, 10209166196, 20418332392, 40836664784]

約数ペア:

[(1, 40836664784), (2, 20418332392), (4, 10209166196), (8, 5104583098), (16, 2552291549), (17, 2402156752), (34, 1201078376), (68, 600539188), (136, 300269594), (272, 150134797), (7687, 5312432), (15374, 2656216), (19531, 2090864), (30748, 1328108), (39062, 1045432), (61496, 664054), (78124, 522716), (122992, 332027), (130679, 312496), (156248, 261358)]