28223496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1979

約数の個数: 96

約数和(自身を含む): 90417600

約数和(自身を除く): 62194104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 1931, 2088, 2436, 3654, 3862, 4872, 5793, 7308, 7724, 11586, 13517, 14616, 15448, 17379, 23172, 27034, 34758, 40551, 46344, 54068, 55999, 69516, 81102, 108136, 111998, 121653, 139032, 162204, 167997, 223996, 243306, 324408, 335994, 391993, 447992, 486612, 503991, 671988, 783986, 973224, 1007982, 1175979, 1343976, 1567972, 2015964, 2351958, 3135944, 3527937, 4031928, 4703916, 7055874, 9407832, 14111748, 28223496]

約数ペア:

[(1, 28223496), (2, 14111748), (3, 9407832), (4, 7055874), (6, 4703916), (7, 4031928), (8, 3527937), (9, 3135944), (12, 2351958), (14, 2015964), (18, 1567972), (21, 1343976), (24, 1175979), (28, 1007982), (29, 973224), (36, 783986), (42, 671988), (56, 503991), (58, 486612), (63, 447992), (72, 391993), (84, 335994), (87, 324408), (116, 243306), (126, 223996), (168, 167997), (174, 162204), (203, 139032), (232, 121653), (252, 111998), (261, 108136), (348, 81102), (406, 69516), (504, 55999), (522, 54068), (609, 46344), (696, 40551), (812, 34758), (1044, 27034), (1218, 23172), (1624, 17379), (1827, 15448), (1931, 14616), (2088, 13517), (2436, 11586), (3654, 7724), (3862, 7308), (4872, 5793)]