28352952

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 81806400

約数和(自身を除く): 53453448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 37, 58, 72, 74, 87, 111, 116, 148, 174, 222, 232, 261, 296, 333, 348, 367, 444, 522, 666, 696, 734, 888, 1044, 1073, 1101, 1332, 1468, 2088, 2146, 2202, 2664, 2936, 3219, 3303, 4292, 4404, 6438, 6606, 8584, 8808, 9657, 10643, 12876, 13212, 13579, 19314, 21286, 25752, 26424, 27158, 31929, 38628, 40737, 42572, 54316, 63858, 77256, 81474, 85144, 95787, 108632, 122211, 127716, 162948, 191574, 244422, 255432, 325896, 383148, 393791, 488844, 766296, 787582, 977688, 1181373, 1575164, 2362746, 3150328, 3544119, 4725492, 7088238, 9450984, 14176476, 28352952]

約数ペア:

[(1, 28352952), (2, 14176476), (3, 9450984), (4, 7088238), (6, 4725492), (8, 3544119), (9, 3150328), (12, 2362746), (18, 1575164), (24, 1181373), (29, 977688), (36, 787582), (37, 766296), (58, 488844), (72, 393791), (74, 383148), (87, 325896), (111, 255432), (116, 244422), (148, 191574), (174, 162948), (222, 127716), (232, 122211), (261, 108632), (296, 95787), (333, 85144), (348, 81474), (367, 77256), (444, 63858), (522, 54316), (666, 42572), (696, 40737), (734, 38628), (888, 31929), (1044, 27158), (1073, 26424), (1101, 25752), (1332, 21286), (1468, 19314), (2088, 13579), (2146, 13212), (2202, 12876), (2664, 10643), (2936, 9657), (3219, 8808), (3303, 8584), (4292, 6606), (4404, 6438)]