28939482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11243}}^1$

素因数の和:11275

約数の個数: 48

約数和(自身を含む): 73670688

約数和(自身を除く): 44731206

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 11243, 22486, 33729, 67458, 101187, 123673, 146159, 202374, 247346, 292318, 371019, 438477, 742038, 876954, 1113057, 1315431, 1607749, 2226114, 2630862, 3215498, 4823247, 9646494, 14469741, 28939482]

約数ペア:

[(1, 28939482), (2, 14469741), (3, 9646494), (6, 4823247), (9, 3215498), (11, 2630862), (13, 2226114), (18, 1607749), (22, 1315431), (26, 1113057), (33, 876954), (39, 742038), (66, 438477), (78, 371019), (99, 292318), (117, 247346), (143, 202374), (198, 146159), (234, 123673), (286, 101187), (429, 67458), (858, 33729), (1287, 22486), (2574, 11243)]