12608641528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{8707}}^1$

素因数の和:10100

約数の個数: 64

約数和(自身を含む): 28464710400

約数和(自身を除く): 15856068872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1361, 2722, 5444, 8707, 9527, 10888, 17414, 19054, 25859, 34828, 38108, 51718, 60949, 69656, 76216, 103436, 121898, 165433, 181013, 206872, 243796, 330866, 362026, 487592, 661732, 724052, 1158031, 1323464, 1448104, 2316062, 4632124, 9264248, 11850227, 23700454, 47400908, 82951589, 94801816, 165903178, 225154313, 331806356, 450308626, 663612712, 900617252, 1576080191, 1801234504, 3152160382, 6304320764, 12608641528]

約数ペア:

[(1, 12608641528), (2, 6304320764), (4, 3152160382), (7, 1801234504), (8, 1576080191), (14, 900617252), (19, 663612712), (28, 450308626), (38, 331806356), (56, 225154313), (76, 165903178), (133, 94801816), (152, 82951589), (266, 47400908), (532, 23700454), (1064, 11850227), (1361, 9264248), (2722, 4632124), (5444, 2316062), (8707, 1448104), (9527, 1323464), (10888, 1158031), (17414, 724052), (19054, 661732), (25859, 487592), (34828, 362026), (38108, 330866), (51718, 243796), (60949, 206872), (69656, 181013), (76216, 165433), (103436, 121898)]