286720672

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24151}}^1$

素因数の和:24221

約数の個数: 48

約数和(自身を含む): 657320832

約数和(自身を除く): 370600160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 24151, 48302, 96604, 169057, 193208, 338114, 386416, 676228, 772832, 1280003, 1352456, 2560006, 2704912, 5120012, 5409824, 8960021, 10240024, 17920042, 20480048, 35840084, 40960096, 71680168, 143360336, 286720672]

約数ペア:

[(1, 286720672), (2, 143360336), (4, 71680168), (7, 40960096), (8, 35840084), (14, 20480048), (16, 17920042), (28, 10240024), (32, 8960021), (53, 5409824), (56, 5120012), (106, 2704912), (112, 2560006), (212, 1352456), (224, 1280003), (371, 772832), (424, 676228), (742, 386416), (848, 338114), (1484, 193208), (1696, 169057), (2968, 96604), (5936, 48302), (11872, 24151)]