28067598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 70761600

約数和(自身を除く): 42694002

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 59, 78, 107, 114, 117, 118, 171, 177, 214, 234, 247, 321, 342, 354, 494, 531, 642, 741, 767, 963, 1062, 1121, 1391, 1482, 1534, 1926, 2033, 2223, 2242, 2301, 2782, 3363, 4066, 4173, 4446, 4602, 6099, 6313, 6726, 6903, 8346, 10089, 12198, 12519, 12626, 13806, 14573, 18297, 18939, 20178, 25038, 26429, 29146, 36594, 37878, 43719, 52858, 56817, 79287, 82069, 87438, 113634, 119947, 131157, 158574, 164138, 237861, 239894, 246207, 262314, 359841, 475722, 492414, 719682, 738621, 1079523, 1477242, 1559311, 2159046, 3118622, 4677933, 9355866, 14033799, 28067598]

約数ペア:

[(1, 28067598), (2, 14033799), (3, 9355866), (6, 4677933), (9, 3118622), (13, 2159046), (18, 1559311), (19, 1477242), (26, 1079523), (38, 738621), (39, 719682), (57, 492414), (59, 475722), (78, 359841), (107, 262314), (114, 246207), (117, 239894), (118, 237861), (171, 164138), (177, 158574), (214, 131157), (234, 119947), (247, 113634), (321, 87438), (342, 82069), (354, 79287), (494, 56817), (531, 52858), (642, 43719), (741, 37878), (767, 36594), (963, 29146), (1062, 26429), (1121, 25038), (1391, 20178), (1482, 18939), (1534, 18297), (1926, 14573), (2033, 13806), (2223, 12626), (2242, 12519), (2301, 12198), (2782, 10089), (3363, 8346), (4066, 6903), (4173, 6726), (4446, 6313), (4602, 6099)]