28337141168

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4861}}^1$

素因数の和:5003

約数の個数: 160

約数和(自身を含む): 68526661632

約数和(自身を除く): 40189520464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 73, 92, 112, 124, 146, 161, 184, 217, 248, 292, 322, 368, 434, 496, 511, 584, 644, 713, 868, 1022, 1168, 1288, 1426, 1679, 1736, 2044, 2263, 2576, 2852, 3358, 3472, 4088, 4526, 4861, 4991, 5704, 6716, 8176, 9052, 9722, 9982, 11408, 11753, 13432, 15841, 18104, 19444, 19964, 23506, 26864, 31682, 34027, 36208, 38888, 39928, 47012, 52049, 63364, 68054, 77776, 79856, 94024, 104098, 111803, 126728, 136108, 150691, 188048, 208196, 223606, 253456, 272216, 301382, 354853, 364343, 416392, 447212, 544432, 602764, 709706, 728686, 782621, 832784, 894424, 1054837, 1205528, 1419412, 1457372, 1565242, 1788848, 2109674, 2411056, 2483971, 2838824, 2914744, 3130484, 3465893, 4219348, 4967942, 5677648, 5829488, 6260968, 6931786, 8161619, 8438696, 9935884, 11000443, 12521936, 13863572, 16323238, 16877392, 19871768, 22000886, 24261251, 27727144, 32646476, 39743536, 44001772, 48522502, 55454288, 57131333, 65292952, 77003101, 88003544, 97045004, 114262666, 130585904, 154006202, 176007088, 194090008, 228525332, 253010189, 308012404, 388180016, 457050664, 506020378, 616024808, 914101328, 1012040756, 1232049616, 1771071323, 2024081512, 3542142646, 4048163024, 7084285292, 14168570584, 28337141168]

約数ペア:

[(1, 28337141168), (2, 14168570584), (4, 7084285292), (7, 4048163024), (8, 3542142646), (14, 2024081512), (16, 1771071323), (23, 1232049616), (28, 1012040756), (31, 914101328), (46, 616024808), (56, 506020378), (62, 457050664), (73, 388180016), (92, 308012404), (112, 253010189), (124, 228525332), (146, 194090008), (161, 176007088), (184, 154006202), (217, 130585904), (248, 114262666), (292, 97045004), (322, 88003544), (368, 77003101), (434, 65292952), (496, 57131333), (511, 55454288), (584, 48522502), (644, 44001772), (713, 39743536), (868, 32646476), (1022, 27727144), (1168, 24261251), (1288, 22000886), (1426, 19871768), (1679, 16877392), (1736, 16323238), (2044, 13863572), (2263, 12521936), (2576, 11000443), (2852, 9935884), (3358, 8438696), (3472, 8161619), (4088, 6931786), (4526, 6260968), (4861, 5829488), (4991, 5677648), (5704, 4967942), (6716, 4219348), (8176, 3465893), (9052, 3130484), (9722, 2914744), (9982, 2838824), (11408, 2483971), (11753, 2411056), (13432, 2109674), (15841, 1788848), (18104, 1565242), (19444, 1457372), (19964, 1419412), (23506, 1205528), (26864, 1054837), (31682, 894424), (34027, 832784), (36208, 782621), (38888, 728686), (39928, 709706), (47012, 602764), (52049, 544432), (63364, 447212), (68054, 416392), (77776, 364343), (79856, 354853), (94024, 301382), (104098, 272216), (111803, 253456), (126728, 223606), (136108, 208196), (150691, 188048)]