274955968

素因数分解:

$2^6\times 7^1\times {\mathrm{613741}}^1$

素因数の和:613760

約数の個数: 28

約数和(自身を含む): 623561872

約数和(自身を除く): 348605904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 613741, 1227482, 2454964, 4296187, 4909928, 8592374, 9819856, 17184748, 19639712, 34369496, 39279424, 68738992, 137477984, 274955968]

約数ペア:

[(1, 274955968), (2, 137477984), (4, 68738992), (7, 39279424), (8, 34369496), (14, 19639712), (16, 17184748), (28, 9819856), (32, 8592374), (56, 4909928), (64, 4296187), (112, 2454964), (224, 1227482), (448, 613741)]