805409584

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4283}}^1$

素因数の和:4394

約数の個数: 80

約数和(自身を含む): 1886879232

約数和(自身を除く): 1081469648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 73, 92, 112, 146, 161, 184, 292, 322, 368, 511, 584, 644, 1022, 1168, 1288, 1679, 2044, 2576, 3358, 4088, 4283, 6716, 8176, 8566, 11753, 13432, 17132, 23506, 26864, 29981, 34264, 47012, 59962, 68528, 94024, 98509, 119924, 188048, 197018, 239848, 312659, 394036, 479696, 625318, 689563, 788072, 1250636, 1379126, 1576144, 2188613, 2501272, 2758252, 4377226, 5002544, 5516504, 7191157, 8754452, 11033008, 14382314, 17508904, 28764628, 35017808, 50338099, 57529256, 100676198, 115058512, 201352396, 402704792, 805409584]

約数ペア:

[(1, 805409584), (2, 402704792), (4, 201352396), (7, 115058512), (8, 100676198), (14, 57529256), (16, 50338099), (23, 35017808), (28, 28764628), (46, 17508904), (56, 14382314), (73, 11033008), (92, 8754452), (112, 7191157), (146, 5516504), (161, 5002544), (184, 4377226), (292, 2758252), (322, 2501272), (368, 2188613), (511, 1576144), (584, 1379126), (644, 1250636), (1022, 788072), (1168, 689563), (1288, 625318), (1679, 479696), (2044, 394036), (2576, 312659), (3358, 239848), (4088, 197018), (4283, 188048), (6716, 119924), (8176, 98509), (8566, 94024), (11753, 68528), (13432, 59962), (17132, 47012), (23506, 34264), (26864, 29981)]