84739004

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49613}}^1$

素因数の和:49685

約数の個数: 24

約数和(自身を含む): 172259808

約数和(自身を除く): 87520804

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 49613, 99226, 198452, 347291, 694582, 1389164, 3026393, 6052786, 12105572, 21184751, 42369502, 84739004]

約数ペア:

[(1, 84739004), (2, 42369502), (4, 21184751), (7, 12105572), (14, 6052786), (28, 3026393), (61, 1389164), (122, 694582), (244, 347291), (427, 198452), (854, 99226), (1708, 49613)]