28799712

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 120

約数和(自身を含む): 87085152

約数和(自身を除く): 58285440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 246, 271, 288, 324, 328, 369, 432, 492, 542, 648, 656, 738, 813, 864, 984, 1084, 1107, 1296, 1312, 1476, 1626, 1968, 2168, 2214, 2439, 2592, 2952, 3252, 3321, 3936, 4336, 4428, 4878, 5904, 6504, 6642, 7317, 8672, 8856, 9756, 11111, 11808, 13008, 13284, 14634, 17712, 19512, 21951, 22222, 26016, 26568, 29268, 33333, 35424, 39024, 43902, 44444, 53136, 58536, 66666, 78048, 87804, 88888, 99999, 106272, 117072, 133332, 175608, 177776, 199998, 234144, 266664, 299997, 351216, 355552, 399996, 533328, 599994, 702432, 799992, 899991, 1066656, 1199988, 1599984, 1799982, 2399976, 3199968, 3599964, 4799952, 7199928, 9599904, 14399856, 28799712]

約数ペア:

[(1, 28799712), (2, 14399856), (3, 9599904), (4, 7199928), (6, 4799952), (8, 3599964), (9, 3199968), (12, 2399976), (16, 1799982), (18, 1599984), (24, 1199988), (27, 1066656), (32, 899991), (36, 799992), (41, 702432), (48, 599994), (54, 533328), (72, 399996), (81, 355552), (82, 351216), (96, 299997), (108, 266664), (123, 234144), (144, 199998), (162, 177776), (164, 175608), (216, 133332), (246, 117072), (271, 106272), (288, 99999), (324, 88888), (328, 87804), (369, 78048), (432, 66666), (492, 58536), (542, 53136), (648, 44444), (656, 43902), (738, 39024), (813, 35424), (864, 33333), (984, 29268), (1084, 26568), (1107, 26016), (1296, 22222), (1312, 21951), (1476, 19512), (1626, 17712), (1968, 14634), (2168, 13284), (2214, 13008), (2439, 11808), (2592, 11111), (2952, 9756), (3252, 8856), (3321, 8672), (3936, 7317), (4336, 6642), (4428, 6504), (4878, 5904)]