28302384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 80601984

約数和(自身を除く): 52299600

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 443, 484, 528, 726, 886, 968, 1329, 1331, 1452, 1772, 1936, 2658, 2662, 2904, 3544, 3993, 4873, 5316, 5324, 5808, 7088, 7986, 9746, 10632, 10648, 14619, 15972, 19492, 21264, 21296, 29238, 31944, 38984, 53603, 58476, 63888, 77968, 107206, 116952, 160809, 214412, 233904, 321618, 428824, 589633, 643236, 857648, 1179266, 1286472, 1768899, 2358532, 2572944, 3537798, 4717064, 7075596, 9434128, 14151192, 28302384]

約数ペア:

[(1, 28302384), (2, 14151192), (3, 9434128), (4, 7075596), (6, 4717064), (8, 3537798), (11, 2572944), (12, 2358532), (16, 1768899), (22, 1286472), (24, 1179266), (33, 857648), (44, 643236), (48, 589633), (66, 428824), (88, 321618), (121, 233904), (132, 214412), (176, 160809), (242, 116952), (264, 107206), (363, 77968), (443, 63888), (484, 58476), (528, 53603), (726, 38984), (886, 31944), (968, 29238), (1329, 21296), (1331, 21264), (1452, 19492), (1772, 15972), (1936, 14619), (2658, 10648), (2662, 10632), (2904, 9746), (3544, 7986), (3993, 7088), (4873, 5808), (5316, 5324)]