87087014

素因数分解:

$2^1\times 7^3\times {\mathrm{126949}}^1$

素因数の和:126972

約数の個数: 16

約数和(自身を含む): 152340000

約数和(自身を除く): 65252986

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 126949, 253898, 888643, 1777286, 6220501, 12441002, 43543507, 87087014]

約数ペア:

[(1, 87087014), (2, 43543507), (7, 12441002), (14, 6220501), (49, 1777286), (98, 888643), (343, 253898), (686, 126949)]