70334768

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1279}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 156180480

約数和(自身を除く): 85845712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 982, 1279, 1964, 2558, 3437, 3928, 5116, 6874, 7856, 8953, 10232, 13748, 17906, 20464, 27496, 35812, 54992, 71624, 143248, 627989, 1255978, 2511956, 4395923, 5023912, 8791846, 10047824, 17583692, 35167384, 70334768]

約数ペア:

[(1, 70334768), (2, 35167384), (4, 17583692), (7, 10047824), (8, 8791846), (14, 5023912), (16, 4395923), (28, 2511956), (56, 1255978), (112, 627989), (491, 143248), (982, 71624), (1279, 54992), (1964, 35812), (2558, 27496), (3437, 20464), (3928, 17906), (5116, 13748), (6874, 10232), (7856, 8953)]