28986552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 128

約数和(自身を含む): 96960000

約数和(自身を除く): 67973448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1009, 1026, 1064, 1197, 1368, 1512, 1596, 2018, 2052, 2394, 3027, 3192, 3591, 4036, 4104, 4788, 6054, 7063, 7182, 8072, 9081, 9576, 12108, 14126, 14364, 18162, 19171, 21189, 24216, 27243, 28252, 28728, 36324, 38342, 42378, 54486, 56504, 57513, 63567, 72648, 76684, 84756, 108972, 115026, 127134, 134197, 153368, 169512, 172539, 190701, 217944, 230052, 254268, 268394, 345078, 381402, 402591, 460104, 508536, 517617, 536788, 690156, 762804, 805182, 1035234, 1073576, 1207773, 1380312, 1525608, 1610364, 2070468, 2415546, 3220728, 3623319, 4140936, 4831092, 7246638, 9662184, 14493276, 28986552]

約数ペア:

[(1, 28986552), (2, 14493276), (3, 9662184), (4, 7246638), (6, 4831092), (7, 4140936), (8, 3623319), (9, 3220728), (12, 2415546), (14, 2070468), (18, 1610364), (19, 1525608), (21, 1380312), (24, 1207773), (27, 1073576), (28, 1035234), (36, 805182), (38, 762804), (42, 690156), (54, 536788), (56, 517617), (57, 508536), (63, 460104), (72, 402591), (76, 381402), (84, 345078), (108, 268394), (114, 254268), (126, 230052), (133, 217944), (152, 190701), (168, 172539), (171, 169512), (189, 153368), (216, 134197), (228, 127134), (252, 115026), (266, 108972), (342, 84756), (378, 76684), (399, 72648), (456, 63567), (504, 57513), (513, 56504), (532, 54486), (684, 42378), (756, 38342), (798, 36324), (1009, 28728), (1026, 28252), (1064, 27243), (1197, 24216), (1368, 21189), (1512, 19171), (1596, 18162), (2018, 14364), (2052, 14126), (2394, 12108), (3027, 9576), (3192, 9081), (3591, 8072), (4036, 7182), (4104, 7063), (4788, 6054)]