28666368

素因数分解:

$2^9\times 3^2\times {\mathrm{6221}}^1$

素因数の和:6245

約数の個数: 60

約数和(自身を含む): 82746378

約数和(自身を除く): 54080010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 6221, 12442, 18663, 24884, 37326, 49768, 55989, 74652, 99536, 111978, 149304, 199072, 223956, 298608, 398144, 447912, 597216, 796288, 895824, 1194432, 1592576, 1791648, 2388864, 3185152, 3583296, 4777728, 7166592, 9555456, 14333184, 28666368]

約数ペア:

[(1, 28666368), (2, 14333184), (3, 9555456), (4, 7166592), (6, 4777728), (8, 3583296), (9, 3185152), (12, 2388864), (16, 1791648), (18, 1592576), (24, 1194432), (32, 895824), (36, 796288), (48, 597216), (64, 447912), (72, 398144), (96, 298608), (128, 223956), (144, 199072), (192, 149304), (256, 111978), (288, 99536), (384, 74652), (512, 55989), (576, 49768), (768, 37326), (1152, 24884), (1536, 18663), (2304, 12442), (4608, 6221)]