26589706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 20584694

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 286, 389, 478, 778, 2629, 3107, 4279, 5057, 5258, 6214, 8558, 10114, 34177, 55627, 68354, 92971, 111254, 185942, 1022681, 1208623, 2045362, 2417246, 13294853, 26589706]

約数ペア:

[(1, 26589706), (2, 13294853), (11, 2417246), (13, 2045362), (22, 1208623), (26, 1022681), (143, 185942), (239, 111254), (286, 92971), (389, 68354), (478, 55627), (778, 34177), (2629, 10114), (3107, 8558), (4279, 6214), (5057, 5258)]