7038976

素因数分解:

$2^{11}\times 7^1\times {\mathrm{491}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 16117920

約数和(自身を除く): 9078944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 491, 512, 896, 982, 1024, 1792, 1964, 2048, 3437, 3584, 3928, 6874, 7168, 7856, 13748, 14336, 15712, 27496, 31424, 54992, 62848, 109984, 125696, 219968, 251392, 439936, 502784, 879872, 1005568, 1759744, 3519488, 7038976]

約数ペア:

[(1, 7038976), (2, 3519488), (4, 1759744), (7, 1005568), (8, 879872), (14, 502784), (16, 439936), (28, 251392), (32, 219968), (56, 125696), (64, 109984), (112, 62848), (128, 54992), (224, 31424), (256, 27496), (448, 15712), (491, 14336), (512, 13748), (896, 7856), (982, 7168), (1024, 6874), (1792, 3928), (1964, 3584), (2048, 3437)]