284695936

素因数分解:

$2^7\times 7^1\times {\mathrm{317741}}^1$

素因数の和:317762

約数の個数: 32

約数和(自身を含む): 648193680

約数和(自身を除く): 363497744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 317741, 635482, 1270964, 2224187, 2541928, 4448374, 5083856, 8896748, 10167712, 17793496, 20335424, 35586992, 40670848, 71173984, 142347968, 284695936]

約数ペア:

[(1, 284695936), (2, 142347968), (4, 71173984), (7, 40670848), (8, 35586992), (14, 20335424), (16, 17793496), (28, 10167712), (32, 8896748), (56, 5083856), (64, 4448374), (112, 2541928), (128, 2224187), (224, 1270964), (448, 635482), (896, 317741)]