27208565008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1\times {\mathrm{1063}}^1$

素因数の和:1904

約数の個数: 80

約数和(自身を含む): 56355143040

約数和(自身を除く): 29146578032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 677, 1063, 1112, 1354, 2126, 2224, 2363, 2708, 4252, 4726, 5416, 8504, 9452, 10832, 11509, 17008, 18071, 18904, 23018, 36142, 37808, 46036, 72284, 92072, 94103, 144568, 147757, 184144, 188206, 289136, 295514, 376412, 591028, 719651, 752824, 1182056, 1439302, 1505648, 1599751, 2364112, 2511869, 2878604, 3199502, 5023738, 5757208, 6399004, 10047476, 11514416, 12234067, 12798008, 20094952, 24468134, 25596016, 40189904, 48936268, 97872536, 100031489, 195745072, 200062978, 400125956, 800251912, 1600503824, 1700535313, 3401070626, 6802141252, 13604282504, 27208565008]

約数ペア:

[(1, 27208565008), (2, 13604282504), (4, 6802141252), (8, 3401070626), (16, 1700535313), (17, 1600503824), (34, 800251912), (68, 400125956), (136, 200062978), (139, 195745072), (272, 100031489), (278, 97872536), (556, 48936268), (677, 40189904), (1063, 25596016), (1112, 24468134), (1354, 20094952), (2126, 12798008), (2224, 12234067), (2363, 11514416), (2708, 10047476), (4252, 6399004), (4726, 5757208), (5416, 5023738), (8504, 3199502), (9452, 2878604), (10832, 2511869), (11509, 2364112), (17008, 1599751), (18071, 1505648), (18904, 1439302), (23018, 1182056), (36142, 752824), (37808, 719651), (46036, 591028), (72284, 376412), (92072, 295514), (94103, 289136), (144568, 188206), (147757, 184144)]