28574208

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 200

約数和(自身を含む): 93579948

約数和(自身を除く): 65005740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 81, 96, 104, 106, 108, 117, 128, 144, 156, 159, 162, 192, 208, 212, 216, 234, 256, 288, 312, 318, 324, 351, 384, 416, 424, 432, 468, 477, 512, 576, 624, 636, 648, 689, 702, 768, 832, 848, 864, 936, 954, 1053, 1152, 1248, 1272, 1296, 1378, 1404, 1431, 1536, 1664, 1696, 1728, 1872, 1908, 2067, 2106, 2304, 2496, 2544, 2592, 2756, 2808, 2862, 3328, 3392, 3456, 3744, 3816, 4134, 4212, 4293, 4608, 4992, 5088, 5184, 5512, 5616, 5724, 6201, 6656, 6784, 6912, 7488, 7632, 8268, 8424, 8586, 9984, 10176, 10368, 11024, 11232, 11448, 12402, 13568, 13824, 14976, 15264, 16536, 16848, 17172, 18603, 19968, 20352, 20736, 22048, 22464, 22896, 24804, 27136, 29952, 30528, 33072, 33696, 34344, 37206, 40704, 41472, 44096, 44928, 45792, 49608, 55809, 59904, 61056, 66144, 67392, 68688, 74412, 81408, 88192, 89856, 91584, 99216, 111618, 122112, 132288, 134784, 137376, 148824, 176384, 179712, 183168, 198432, 223236, 244224, 264576, 269568, 274752, 297648, 352768, 366336, 396864, 446472, 529152, 539136, 549504, 595296, 732672, 793728, 892944, 1058304, 1099008, 1190592, 1587456, 1785888, 2198016, 2381184, 3174912, 3571776, 4762368, 7143552, 9524736, 14287104, 28574208]

約数ペア:

[(1, 28574208), (2, 14287104), (3, 9524736), (4, 7143552), (6, 4762368), (8, 3571776), (9, 3174912), (12, 2381184), (13, 2198016), (16, 1785888), (18, 1587456), (24, 1190592), (26, 1099008), (27, 1058304), (32, 892944), (36, 793728), (39, 732672), (48, 595296), (52, 549504), (53, 539136), (54, 529152), (64, 446472), (72, 396864), (78, 366336), (81, 352768), (96, 297648), (104, 274752), (106, 269568), (108, 264576), (117, 244224), (128, 223236), (144, 198432), (156, 183168), (159, 179712), (162, 176384), (192, 148824), (208, 137376), (212, 134784), (216, 132288), (234, 122112), (256, 111618), (288, 99216), (312, 91584), (318, 89856), (324, 88192), (351, 81408), (384, 74412), (416, 68688), (424, 67392), (432, 66144), (468, 61056), (477, 59904), (512, 55809), (576, 49608), (624, 45792), (636, 44928), (648, 44096), (689, 41472), (702, 40704), (768, 37206), (832, 34344), (848, 33696), (864, 33072), (936, 30528), (954, 29952), (1053, 27136), (1152, 24804), (1248, 22896), (1272, 22464), (1296, 22048), (1378, 20736), (1404, 20352), (1431, 19968), (1536, 18603), (1664, 17172), (1696, 16848), (1728, 16536), (1872, 15264), (1908, 14976), (2067, 13824), (2106, 13568), (2304, 12402), (2496, 11448), (2544, 11232), (2592, 11024), (2756, 10368), (2808, 10176), (2862, 9984), (3328, 8586), (3392, 8424), (3456, 8268), (3744, 7632), (3816, 7488), (4134, 6912), (4212, 6784), (4293, 6656), (4608, 6201), (4992, 5724), (5088, 5616), (5184, 5512)]