28077067536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{158563}}^1$

素因数の和:158629

約数の個数: 160

約数和(自身を含む): 90602201088

約数和(自身を除く): 62525133552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 651, 714, 744, 816, 868, 952, 1054, 1302, 1428, 1488, 1581, 1736, 1904, 2108, 2604, 2856, 3162, 3472, 3689, 4216, 5208, 5712, 6324, 7378, 8432, 10416, 11067, 12648, 14756, 22134, 25296, 29512, 44268, 59024, 88536, 158563, 177072, 317126, 475689, 634252, 951378, 1109941, 1268504, 1902756, 2219882, 2537008, 2695571, 3329823, 3805512, 4439764, 4915453, 5391142, 6659646, 7611024, 8086713, 8879528, 9830906, 10782284, 13319292, 14746359, 16173426, 17759056, 18868997, 19661812, 21564568, 26638584, 29492718, 32346852, 34408171, 37737994, 39323624, 43129136, 53277168, 56606991, 58985436, 64693704, 68816342, 75475988, 78647248, 83562701, 103224513, 113213982, 117970872, 129387408, 137632684, 150951976, 167125402, 206449026, 226427964, 235941744, 250688103, 275265368, 301903952, 334250804, 412898052, 452855928, 501376206, 550530736, 584938907, 668501608, 825796104, 905711856, 1002752412, 1169877814, 1337003216, 1651592208, 1754816721, 2005504824, 2339755628, 3509633442, 4011009648, 4679511256, 7019266884, 9359022512, 14038533768, 28077067536]

約数ペア:

[(1, 28077067536), (2, 14038533768), (3, 9359022512), (4, 7019266884), (6, 4679511256), (7, 4011009648), (8, 3509633442), (12, 2339755628), (14, 2005504824), (16, 1754816721), (17, 1651592208), (21, 1337003216), (24, 1169877814), (28, 1002752412), (31, 905711856), (34, 825796104), (42, 668501608), (48, 584938907), (51, 550530736), (56, 501376206), (62, 452855928), (68, 412898052), (84, 334250804), (93, 301903952), (102, 275265368), (112, 250688103), (119, 235941744), (124, 226427964), (136, 206449026), (168, 167125402), (186, 150951976), (204, 137632684), (217, 129387408), (238, 117970872), (248, 113213982), (272, 103224513), (336, 83562701), (357, 78647248), (372, 75475988), (408, 68816342), (434, 64693704), (476, 58985436), (496, 56606991), (527, 53277168), (651, 43129136), (714, 39323624), (744, 37737994), (816, 34408171), (868, 32346852), (952, 29492718), (1054, 26638584), (1302, 21564568), (1428, 19661812), (1488, 18868997), (1581, 17759056), (1736, 16173426), (1904, 14746359), (2108, 13319292), (2604, 10782284), (2856, 9830906), (3162, 8879528), (3472, 8086713), (3689, 7611024), (4216, 6659646), (5208, 5391142), (5712, 4915453), (6324, 4439764), (7378, 3805512), (8432, 3329823), (10416, 2695571), (11067, 2537008), (12648, 2219882), (14756, 1902756), (22134, 1268504), (25296, 1109941), (29512, 951378), (44268, 634252), (59024, 475689), (88536, 317126), (158563, 177072)]