338943808

素因数分解:

$2^6\times 7^1\times {\mathrm{756571}}^1$

素因数の和:756590

約数の個数: 28

約数和(自身を含む): 768677152

約数和(自身を除く): 429733344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 756571, 1513142, 3026284, 5295997, 6052568, 10591994, 12105136, 21183988, 24210272, 42367976, 48420544, 84735952, 169471904, 338943808]

約数ペア:

[(1, 338943808), (2, 169471904), (4, 84735952), (7, 48420544), (8, 42367976), (14, 24210272), (16, 21183988), (28, 12105136), (32, 10591994), (56, 6052568), (64, 5295997), (112, 3026284), (224, 1513142), (448, 756571)]