7914379088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:793

約数の個数: 160

約数和(自身を含む): 19536463872

約数和(自身を除く): 11622084784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 173, 176, 284, 308, 346, 497, 523, 568, 616, 692, 781, 994, 1046, 1136, 1211, 1232, 1384, 1562, 1903, 1988, 2092, 2422, 2768, 3124, 3661, 3806, 3976, 4184, 4844, 5467, 5753, 6248, 7322, 7612, 7952, 8368, 9688, 10934, 11506, 12283, 12496, 13321, 14644, 15224, 19376, 21868, 23012, 24566, 26642, 29288, 30448, 37133, 40271, 43736, 46024, 49132, 53284, 58576, 74266, 80542, 85981, 87472, 90479, 92048, 98264, 106568, 135113, 148532, 161084, 171962, 180958, 196528, 213136, 259931, 270226, 297064, 322168, 343924, 361916, 408463, 519862, 540452, 594128, 633353, 644336, 687848, 723832, 816926, 945791, 995269, 1039724, 1080904, 1266706, 1375696, 1447664, 1633852, 1891582, 1990538, 2079448, 2161808, 2533412, 2859241, 3267704, 3783164, 3981076, 4158896, 5066824, 5718482, 6424009, 6535408, 6966883, 7566328, 7962152, 10133648, 11436964, 12848018, 13933766, 15132656, 15924304, 22873928, 25696036, 27867532, 44968063, 45747856, 51392072, 55735064, 70664099, 89936126, 102784144, 111470128, 141328198, 179872252, 282656396, 359744504, 494648693, 565312792, 719489008, 989297386, 1130625584, 1978594772, 3957189544, 7914379088]

約数ペア:

[(1, 7914379088), (2, 3957189544), (4, 1978594772), (7, 1130625584), (8, 989297386), (11, 719489008), (14, 565312792), (16, 494648693), (22, 359744504), (28, 282656396), (44, 179872252), (56, 141328198), (71, 111470128), (77, 102784144), (88, 89936126), (112, 70664099), (142, 55735064), (154, 51392072), (173, 45747856), (176, 44968063), (284, 27867532), (308, 25696036), (346, 22873928), (497, 15924304), (523, 15132656), (568, 13933766), (616, 12848018), (692, 11436964), (781, 10133648), (994, 7962152), (1046, 7566328), (1136, 6966883), (1211, 6535408), (1232, 6424009), (1384, 5718482), (1562, 5066824), (1903, 4158896), (1988, 3981076), (2092, 3783164), (2422, 3267704), (2768, 2859241), (3124, 2533412), (3661, 2161808), (3806, 2079448), (3976, 1990538), (4184, 1891582), (4844, 1633852), (5467, 1447664), (5753, 1375696), (6248, 1266706), (7322, 1080904), (7612, 1039724), (7952, 995269), (8368, 945791), (9688, 816926), (10934, 723832), (11506, 687848), (12283, 644336), (12496, 633353), (13321, 594128), (14644, 540452), (15224, 519862), (19376, 408463), (21868, 361916), (23012, 343924), (24566, 322168), (26642, 297064), (29288, 270226), (30448, 259931), (37133, 213136), (40271, 196528), (43736, 180958), (46024, 171962), (49132, 161084), (53284, 148532), (58576, 135113), (74266, 106568), (80542, 98264), (85981, 92048), (87472, 90479)]