258171424

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28111}}^1$

素因数の和:28169

約数の個数: 48

約数和(自身を含む): 595074816

約数和(自身を除く): 336903392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 28111, 56222, 112444, 196777, 224888, 393554, 449776, 787108, 899552, 1152551, 1574216, 2305102, 3148432, 4610204, 6296864, 8067857, 9220408, 16135714, 18440816, 32271428, 36881632, 64542856, 129085712, 258171424]

約数ペア:

[(1, 258171424), (2, 129085712), (4, 64542856), (7, 36881632), (8, 32271428), (14, 18440816), (16, 16135714), (28, 9220408), (32, 8067857), (41, 6296864), (56, 4610204), (82, 3148432), (112, 2305102), (164, 1574216), (224, 1152551), (287, 899552), (328, 787108), (574, 449776), (656, 393554), (1148, 224888), (1312, 196777), (2296, 112444), (4592, 56222), (9184, 28111)]