28331328

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 112

約数和(自身を含む): 79369920

約数和(自身を除く): 51038592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 59, 61, 64, 82, 96, 118, 122, 123, 164, 177, 183, 192, 236, 244, 246, 328, 354, 366, 472, 488, 492, 656, 708, 732, 944, 976, 984, 1312, 1416, 1464, 1888, 1952, 1968, 2419, 2501, 2624, 2832, 2928, 3599, 3776, 3904, 3936, 4838, 5002, 5664, 5856, 7198, 7257, 7503, 7872, 9676, 10004, 10797, 11328, 11712, 14396, 14514, 15006, 19352, 20008, 21594, 28792, 29028, 30012, 38704, 40016, 43188, 57584, 58056, 60024, 77408, 80032, 86376, 115168, 116112, 120048, 147559, 154816, 160064, 172752, 230336, 232224, 240096, 295118, 345504, 442677, 464448, 480192, 590236, 691008, 885354, 1180472, 1770708, 2360944, 3541416, 4721888, 7082832, 9443776, 14165664, 28331328]

約数ペア:

[(1, 28331328), (2, 14165664), (3, 9443776), (4, 7082832), (6, 4721888), (8, 3541416), (12, 2360944), (16, 1770708), (24, 1180472), (32, 885354), (41, 691008), (48, 590236), (59, 480192), (61, 464448), (64, 442677), (82, 345504), (96, 295118), (118, 240096), (122, 232224), (123, 230336), (164, 172752), (177, 160064), (183, 154816), (192, 147559), (236, 120048), (244, 116112), (246, 115168), (328, 86376), (354, 80032), (366, 77408), (472, 60024), (488, 58056), (492, 57584), (656, 43188), (708, 40016), (732, 38704), (944, 30012), (976, 29028), (984, 28792), (1312, 21594), (1416, 20008), (1464, 19352), (1888, 15006), (1952, 14514), (1968, 14396), (2419, 11712), (2501, 11328), (2624, 10797), (2832, 10004), (2928, 9676), (3599, 7872), (3776, 7503), (3904, 7257), (3936, 7198), (4838, 5856), (5002, 5664)]