28415364912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{9001}}^1$

素因数の和:11019

約数の個数: 120

約数和(自身を含む): 86806141968

約数和(自身を除く): 58390777056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 1993, 3986, 5979, 7972, 9001, 11958, 15944, 17937, 18002, 21923, 23916, 27003, 31888, 35874, 36004, 43846, 47832, 54006, 65769, 71748, 72008, 81009, 87692, 95664, 99011, 108012, 131538, 143496, 144016, 162018, 175384, 197307, 198022, 216024, 263076, 286992, 297033, 324036, 350768, 394614, 396044, 432048, 526152, 594066, 648072, 789228, 792088, 891099, 1052304, 1188132, 1296144, 1578456, 1584176, 1782198, 2376264, 3156912, 3564396, 4752528, 7128792, 14257584, 17938993, 35877986, 53816979, 71755972, 107633958, 143511944, 161450937, 197328923, 215267916, 287023888, 322901874, 394657846, 430535832, 591986769, 645803748, 789315692, 861071664, 1183973538, 1291607496, 1578631384, 1775960307, 2367947076, 2583214992, 3157262768, 3551920614, 4735894152, 7103841228, 9471788304, 14207682456, 28415364912]

約数ペア:

[(1, 28415364912), (2, 14207682456), (3, 9471788304), (4, 7103841228), (6, 4735894152), (8, 3551920614), (9, 3157262768), (11, 2583214992), (12, 2367947076), (16, 1775960307), (18, 1578631384), (22, 1291607496), (24, 1183973538), (33, 861071664), (36, 789315692), (44, 645803748), (48, 591986769), (66, 430535832), (72, 394657846), (88, 322901874), (99, 287023888), (132, 215267916), (144, 197328923), (176, 161450937), (198, 143511944), (264, 107633958), (396, 71755972), (528, 53816979), (792, 35877986), (1584, 17938993), (1993, 14257584), (3986, 7128792), (5979, 4752528), (7972, 3564396), (9001, 3156912), (11958, 2376264), (15944, 1782198), (17937, 1584176), (18002, 1578456), (21923, 1296144), (23916, 1188132), (27003, 1052304), (31888, 891099), (35874, 792088), (36004, 789228), (43846, 648072), (47832, 594066), (54006, 526152), (65769, 432048), (71748, 396044), (72008, 394614), (81009, 350768), (87692, 324036), (95664, 297033), (99011, 286992), (108012, 263076), (131538, 216024), (143496, 198022), (144016, 197307), (162018, 175384)]