11601968

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 26069760

約数和(自身を除く): 14467792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1459, 1988, 2918, 3976, 5836, 7952, 10213, 11672, 20426, 23344, 40852, 81704, 103589, 163408, 207178, 414356, 725123, 828712, 1450246, 1657424, 2900492, 5800984, 11601968]

約数ペア:

[(1, 11601968), (2, 5800984), (4, 2900492), (7, 1657424), (8, 1450246), (14, 828712), (16, 725123), (28, 414356), (56, 207178), (71, 163408), (112, 103589), (142, 81704), (284, 40852), (497, 23344), (568, 20426), (994, 11672), (1136, 10213), (1459, 7952), (1988, 5836), (2918, 3976)]