8644395536

素因数分解:

$2^4\times 7^1\times {\mathrm{77182103}}^1$

素因数の和:77182118

約数の個数: 20

約数和(自身を含む): 19141161792

約数和(自身を除く): 10496766256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 77182103, 154364206, 308728412, 540274721, 617456824, 1080549442, 1234913648, 2161098884, 4322197768, 8644395536]

約数ペア:

[(1, 8644395536), (2, 4322197768), (4, 2161098884), (7, 1234913648), (8, 1080549442), (14, 617456824), (16, 540274721), (28, 308728412), (56, 154364206), (112, 77182103)]