87697652

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1741}}^1$

素因数の和:2016

約数の個数: 36

約数和(自身を含む): 179324964

約数和(自身を除く): 91627312

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 1028, 1741, 1799, 3482, 3598, 6964, 7196, 12187, 12593, 24374, 25186, 48748, 50372, 85309, 170618, 341236, 447437, 894874, 1789748, 3132059, 6264118, 12528236, 21924413, 43848826, 87697652]

約数ペア:

[(1, 87697652), (2, 43848826), (4, 21924413), (7, 12528236), (14, 6264118), (28, 3132059), (49, 1789748), (98, 894874), (196, 447437), (257, 341236), (514, 170618), (1028, 85309), (1741, 50372), (1799, 48748), (3482, 25186), (3598, 24374), (6964, 12593), (7196, 12187)]