28570176

素因数分解:

$2^6\times 3^2\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 84

約数和(自身を含む): 82635852

約数和(自身を除く): 54065676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 193, 257, 288, 386, 514, 576, 579, 771, 772, 1028, 1158, 1542, 1544, 1737, 2056, 2313, 2316, 3084, 3088, 3474, 4112, 4626, 4632, 6168, 6176, 6948, 8224, 9252, 9264, 12336, 12352, 13896, 16448, 18504, 18528, 24672, 27792, 37008, 37056, 49344, 49601, 55584, 74016, 99202, 111168, 148032, 148803, 198404, 297606, 396808, 446409, 595212, 793616, 892818, 1190424, 1587232, 1785636, 2380848, 3174464, 3571272, 4761696, 7142544, 9523392, 14285088, 28570176]

約数ペア:

[(1, 28570176), (2, 14285088), (3, 9523392), (4, 7142544), (6, 4761696), (8, 3571272), (9, 3174464), (12, 2380848), (16, 1785636), (18, 1587232), (24, 1190424), (32, 892818), (36, 793616), (48, 595212), (64, 446409), (72, 396808), (96, 297606), (144, 198404), (192, 148803), (193, 148032), (257, 111168), (288, 99202), (386, 74016), (514, 55584), (576, 49601), (579, 49344), (771, 37056), (772, 37008), (1028, 27792), (1158, 24672), (1542, 18528), (1544, 18504), (1737, 16448), (2056, 13896), (2313, 12352), (2316, 12336), (3084, 9264), (3088, 9252), (3474, 8224), (4112, 6948), (4626, 6176), (4632, 6168)]