1335587728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{18119}}^1$

素因数の和:18415

約数の個数: 40

約数和(自身を含む): 2750181120

約数和(自身を除く): 1414593392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 2168, 4336, 4607, 9214, 18119, 18428, 36238, 36856, 72476, 73712, 144952, 289904, 308023, 616046, 1232092, 2464184, 4910249, 4928368, 9820498, 19640996, 39281992, 78563984, 83474233, 166948466, 333896932, 667793864, 1335587728]

約数ペア:

[(1, 1335587728), (2, 667793864), (4, 333896932), (8, 166948466), (16, 83474233), (17, 78563984), (34, 39281992), (68, 19640996), (136, 9820498), (271, 4928368), (272, 4910249), (542, 2464184), (1084, 1232092), (2168, 616046), (4336, 308023), (4607, 289904), (9214, 144952), (18119, 73712), (18428, 72476), (36238, 36856)]