747371968

素因数分解:

$2^6\times 7^1\times {\mathrm{1668241}}^1$

素因数の和:1668260

約数の個数: 28

約数和(自身を含む): 1694933872

約数和(自身を除く): 947561904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1668241, 3336482, 6672964, 11677687, 13345928, 23355374, 26691856, 46710748, 53383712, 93421496, 106767424, 186842992, 373685984, 747371968]

約数ペア:

[(1, 747371968), (2, 373685984), (4, 186842992), (7, 106767424), (8, 93421496), (14, 53383712), (16, 46710748), (28, 26691856), (32, 23355374), (56, 13345928), (64, 11677687), (112, 6672964), (224, 3336482), (448, 1668241)]