4999451408

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{101681}}^1$

素因数の和:102135

約数の個数: 40

約数和(自身を含む): 11095539840

約数和(自身を除く): 6096088432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 24584, 49168, 101681, 203362, 406724, 711767, 813448, 1423534, 1626896, 2847068, 5694136, 11388272, 44637959, 89275918, 178551836, 312465713, 357103672, 624931426, 714207344, 1249862852, 2499725704, 4999451408]

約数ペア:

[(1, 4999451408), (2, 2499725704), (4, 1249862852), (7, 714207344), (8, 624931426), (14, 357103672), (16, 312465713), (28, 178551836), (56, 89275918), (112, 44637959), (439, 11388272), (878, 5694136), (1756, 2847068), (3073, 1626896), (3512, 1423534), (6146, 813448), (7024, 711767), (12292, 406724), (24584, 203362), (49168, 101681)]