28139961432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{15817}}^1$

素因数の和:16153

約数の個数: 128

約数和(自身を含む): 80360501760

約数和(自身を除く): 52220540328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 293, 506, 552, 586, 759, 879, 1012, 1172, 1518, 1758, 2024, 2344, 3036, 3223, 3516, 6072, 6446, 6739, 7032, 9669, 12892, 13478, 15817, 19338, 20217, 25784, 26956, 31634, 38676, 40434, 47451, 53912, 63268, 74129, 77352, 80868, 94902, 126536, 148258, 161736, 173987, 189804, 222387, 296516, 347974, 363791, 379608, 444774, 521961, 593032, 695948, 727582, 889548, 1043922, 1091373, 1391896, 1455164, 1779096, 2087844, 2182746, 2910328, 4001701, 4175688, 4365492, 4634381, 8003402, 8730984, 9268762, 12005103, 13903143, 16006804, 18537524, 24010206, 27806286, 32013608, 37075048, 48020412, 50978191, 55612572, 96040824, 101956382, 106590763, 111225144, 152934573, 203912764, 213181526, 305869146, 319772289, 407825528, 426363052, 611738292, 639544578, 852726104, 1172498393, 1223476584, 1279089156, 2344996786, 2558178312, 3517495179, 4689993572, 7034990358, 9379987144, 14069980716, 28139961432]

約数ペア:

[(1, 28139961432), (2, 14069980716), (3, 9379987144), (4, 7034990358), (6, 4689993572), (8, 3517495179), (11, 2558178312), (12, 2344996786), (22, 1279089156), (23, 1223476584), (24, 1172498393), (33, 852726104), (44, 639544578), (46, 611738292), (66, 426363052), (69, 407825528), (88, 319772289), (92, 305869146), (132, 213181526), (138, 203912764), (184, 152934573), (253, 111225144), (264, 106590763), (276, 101956382), (293, 96040824), (506, 55612572), (552, 50978191), (586, 48020412), (759, 37075048), (879, 32013608), (1012, 27806286), (1172, 24010206), (1518, 18537524), (1758, 16006804), (2024, 13903143), (2344, 12005103), (3036, 9268762), (3223, 8730984), (3516, 8003402), (6072, 4634381), (6446, 4365492), (6739, 4175688), (7032, 4001701), (9669, 2910328), (12892, 2182746), (13478, 2087844), (15817, 1779096), (19338, 1455164), (20217, 1391896), (25784, 1091373), (26956, 1043922), (31634, 889548), (38676, 727582), (40434, 695948), (47451, 593032), (53912, 521961), (63268, 444774), (74129, 379608), (77352, 363791), (80868, 347974), (94902, 296516), (126536, 222387), (148258, 189804), (161736, 173987)]