65908696

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2113}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 141553440

約数和(自身を除く): 75644744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2113, 2228, 3899, 4226, 4456, 7798, 8452, 14791, 15596, 16904, 29582, 31192, 59164, 118328, 1176941, 2353882, 4707764, 8238587, 9415528, 16477174, 32954348, 65908696]

約数ペア:

[(1, 65908696), (2, 32954348), (4, 16477174), (7, 9415528), (8, 8238587), (14, 4707764), (28, 2353882), (56, 1176941), (557, 118328), (1114, 59164), (2113, 31192), (2228, 29582), (3899, 16904), (4226, 15596), (4456, 14791), (7798, 8452)]