26539942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 47464704

約数和(自身を除く): 20924762

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1307, 1562, 1846, 2614, 10153, 14377, 16991, 20306, 28754, 33982, 92797, 185594, 186901, 373802, 1020767, 1206361, 2041534, 2412722, 13269971, 26539942]

約数ペア:

[(1, 26539942), (2, 13269971), (11, 2412722), (13, 2041534), (22, 1206361), (26, 1020767), (71, 373802), (142, 186901), (143, 185594), (286, 92797), (781, 33982), (923, 28754), (1307, 20306), (1562, 16991), (1846, 14377), (2614, 10153)]