28534352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 77137920

約数和(自身を除く): 48603568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 38, 44, 46, 53, 56, 76, 77, 88, 92, 106, 112, 133, 152, 154, 161, 176, 184, 209, 212, 253, 266, 304, 308, 322, 368, 371, 418, 424, 437, 506, 532, 583, 616, 644, 742, 836, 848, 874, 1007, 1012, 1064, 1166, 1219, 1232, 1288, 1463, 1484, 1672, 1748, 1771, 2014, 2024, 2128, 2332, 2438, 2576, 2926, 2968, 3059, 3344, 3496, 3542, 4028, 4048, 4081, 4664, 4807, 4876, 5852, 5936, 6118, 6992, 7049, 7084, 8056, 8162, 8533, 9328, 9614, 9752, 11077, 11704, 12236, 13409, 14098, 14168, 16112, 16324, 17066, 19228, 19504, 22154, 23161, 23408, 24472, 26818, 28196, 28336, 32648, 33649, 34132, 38456, 44308, 46322, 48944, 53636, 56392, 65296, 67298, 68264, 76912, 77539, 88616, 92644, 93863, 107272, 112784, 134596, 136528, 155078, 162127, 177232, 185288, 187726, 214544, 254771, 269192, 310156, 324254, 370576, 375452, 509542, 538384, 620312, 648508, 750904, 1019084, 1240624, 1297016, 1501808, 1783397, 2038168, 2594032, 3566794, 4076336, 7133588, 14267176, 28534352]

約数ペア:

[(1, 28534352), (2, 14267176), (4, 7133588), (7, 4076336), (8, 3566794), (11, 2594032), (14, 2038168), (16, 1783397), (19, 1501808), (22, 1297016), (23, 1240624), (28, 1019084), (38, 750904), (44, 648508), (46, 620312), (53, 538384), (56, 509542), (76, 375452), (77, 370576), (88, 324254), (92, 310156), (106, 269192), (112, 254771), (133, 214544), (152, 187726), (154, 185288), (161, 177232), (176, 162127), (184, 155078), (209, 136528), (212, 134596), (253, 112784), (266, 107272), (304, 93863), (308, 92644), (322, 88616), (368, 77539), (371, 76912), (418, 68264), (424, 67298), (437, 65296), (506, 56392), (532, 53636), (583, 48944), (616, 46322), (644, 44308), (742, 38456), (836, 34132), (848, 33649), (874, 32648), (1007, 28336), (1012, 28196), (1064, 26818), (1166, 24472), (1219, 23408), (1232, 23161), (1288, 22154), (1463, 19504), (1484, 19228), (1672, 17066), (1748, 16324), (1771, 16112), (2014, 14168), (2024, 14098), (2128, 13409), (2332, 12236), (2438, 11704), (2576, 11077), (2926, 9752), (2968, 9614), (3059, 9328), (3344, 8533), (3496, 8162), (3542, 8056), (4028, 7084), (4048, 7049), (4081, 6992), (4664, 6118), (4807, 5936), (4876, 5852)]