78849782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 135384480

約数和(自身を除く): 56534698

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 319, 638, 803, 1606, 1693, 2117, 3386, 4234, 18623, 23287, 37246, 46574, 49097, 98194, 123589, 247178, 540067, 1080134, 1359479, 2718958, 3584081, 7168162, 39424891, 78849782]

約数ペア:

[(1, 78849782), (2, 39424891), (11, 7168162), (22, 3584081), (29, 2718958), (58, 1359479), (73, 1080134), (146, 540067), (319, 247178), (638, 123589), (803, 98194), (1606, 49097), (1693, 46574), (2117, 37246), (3386, 23287), (4234, 18623)]