879872

素因数分解:

$2^8\times 7^1\times {\mathrm{491}}^1$

素因数の和:514

約数の個数: 36

約数和(自身を含む): 2011296

約数和(自身を除く): 1131424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 491, 896, 982, 1792, 1964, 3437, 3928, 6874, 7856, 13748, 15712, 27496, 31424, 54992, 62848, 109984, 125696, 219968, 439936, 879872]

約数ペア:

[(1, 879872), (2, 439936), (4, 219968), (7, 125696), (8, 109984), (14, 62848), (16, 54992), (28, 31424), (32, 27496), (56, 15712), (64, 13748), (112, 7856), (128, 6874), (224, 3928), (256, 3437), (448, 1964), (491, 1792), (896, 982)]