28353648

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{20369}}^1$

素因数の和:20409

約数の個数: 40

約数和(自身を含む): 75776400

約数和(自身を除く): 47422752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 20369, 40738, 61107, 81476, 122214, 162952, 244428, 325904, 488856, 590701, 977712, 1181402, 1772103, 2362804, 3544206, 4725608, 7088412, 9451216, 14176824, 28353648]

約数ペア:

[(1, 28353648), (2, 14176824), (3, 9451216), (4, 7088412), (6, 4725608), (8, 3544206), (12, 2362804), (16, 1772103), (24, 1181402), (29, 977712), (48, 590701), (58, 488856), (87, 325904), (116, 244428), (174, 162952), (232, 122214), (348, 81476), (464, 61107), (696, 40738), (1392, 20369)]