28781372976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1\times {\mathrm{15107}}^1$

素因数の和:17226

約数の個数: 80

約数和(自身を含む): 78307785600

約数和(自身を除く): 49526412624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2089, 4178, 6267, 8356, 12534, 15107, 16712, 25068, 30214, 33424, 39691, 45321, 50136, 60428, 79382, 90642, 100272, 119073, 120856, 158764, 181284, 238146, 241712, 287033, 317528, 362568, 476292, 574066, 635056, 725136, 861099, 952584, 1148132, 1722198, 1905168, 2296264, 3444396, 4592528, 6888792, 13777584, 31558523, 63117046, 94675569, 126234092, 189351138, 252468184, 378702276, 504936368, 599611937, 757404552, 1199223874, 1514809104, 1798835811, 2398447748, 3597671622, 4796895496, 7195343244, 9593790992, 14390686488, 28781372976]

約数ペア:

[(1, 28781372976), (2, 14390686488), (3, 9593790992), (4, 7195343244), (6, 4796895496), (8, 3597671622), (12, 2398447748), (16, 1798835811), (19, 1514809104), (24, 1199223874), (38, 757404552), (48, 599611937), (57, 504936368), (76, 378702276), (114, 252468184), (152, 189351138), (228, 126234092), (304, 94675569), (456, 63117046), (912, 31558523), (2089, 13777584), (4178, 6888792), (6267, 4592528), (8356, 3444396), (12534, 2296264), (15107, 1905168), (16712, 1722198), (25068, 1148132), (30214, 952584), (33424, 861099), (39691, 725136), (45321, 635056), (50136, 574066), (60428, 476292), (79382, 362568), (90642, 317528), (100272, 287033), (119073, 241712), (120856, 238146), (158764, 181284)]