26458718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 47319552

約数和(自身を除く): 20860834

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1303, 1562, 1846, 2606, 10153, 14333, 16939, 20306, 28666, 33878, 92513, 185026, 186329, 372658, 1017643, 1202669, 2035286, 2405338, 13229359, 26458718]

約数ペア:

[(1, 26458718), (2, 13229359), (11, 2405338), (13, 2035286), (22, 1202669), (26, 1017643), (71, 372658), (142, 186329), (143, 185026), (286, 92513), (781, 33878), (923, 28666), (1303, 20306), (1562, 16939), (1846, 14333), (2606, 10153)]