78926554

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1913}}^1$

素因数の和:2350

約数の個数: 24

約数和(自身を含む): 138118068

約数和(自身を除く): 59191514

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 1913, 2947, 3826, 5894, 13391, 20629, 26782, 41258, 93737, 187474, 805373, 1610746, 5637611, 11275222, 39463277, 78926554]

約数ペア:

[(1, 78926554), (2, 39463277), (7, 11275222), (14, 5637611), (49, 1610746), (98, 805373), (421, 187474), (842, 93737), (1913, 41258), (2947, 26782), (3826, 20629), (5894, 13391)]