28952952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 59520648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 59, 69, 84, 92, 118, 127, 138, 161, 168, 177, 184, 236, 254, 276, 322, 354, 381, 413, 472, 483, 508, 552, 644, 708, 762, 826, 889, 966, 1016, 1239, 1288, 1357, 1416, 1524, 1652, 1778, 1932, 2478, 2667, 2714, 2921, 3048, 3304, 3556, 3864, 4071, 4956, 5334, 5428, 5842, 7112, 7493, 8142, 8763, 9499, 9912, 10668, 10856, 11684, 14986, 16284, 17526, 18998, 20447, 21336, 22479, 23368, 28497, 29972, 32568, 35052, 37996, 40894, 44958, 52451, 56994, 59944, 61341, 70104, 75992, 81788, 89916, 104902, 113988, 122682, 157353, 163576, 172339, 179832, 209804, 227976, 245364, 314706, 344678, 419608, 490728, 517017, 629412, 689356, 1034034, 1206373, 1258824, 1378712, 2068068, 2412746, 3619119, 4136136, 4825492, 7238238, 9650984, 14476476, 28952952]

約数ペア:

[(1, 28952952), (2, 14476476), (3, 9650984), (4, 7238238), (6, 4825492), (7, 4136136), (8, 3619119), (12, 2412746), (14, 2068068), (21, 1378712), (23, 1258824), (24, 1206373), (28, 1034034), (42, 689356), (46, 629412), (56, 517017), (59, 490728), (69, 419608), (84, 344678), (92, 314706), (118, 245364), (127, 227976), (138, 209804), (161, 179832), (168, 172339), (177, 163576), (184, 157353), (236, 122682), (254, 113988), (276, 104902), (322, 89916), (354, 81788), (381, 75992), (413, 70104), (472, 61341), (483, 59944), (508, 56994), (552, 52451), (644, 44958), (708, 40894), (762, 37996), (826, 35052), (889, 32568), (966, 29972), (1016, 28497), (1239, 23368), (1288, 22479), (1357, 21336), (1416, 20447), (1524, 18998), (1652, 17526), (1778, 16284), (1932, 14986), (2478, 11684), (2667, 10856), (2714, 10668), (2921, 9912), (3048, 9499), (3304, 8763), (3556, 8142), (3864, 7493), (4071, 7112), (4956, 5842), (5334, 5428)]