26910286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 46539360

約数和(自身を除く): 19629074

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 569, 1138, 1391, 1819, 2782, 3638, 7397, 9673, 14794, 19346, 23647, 47294, 60883, 121766, 125749, 251498, 791479, 1035011, 1582958, 2070022, 13455143, 26910286]

約数ペア:

[(1, 26910286), (2, 13455143), (13, 2070022), (17, 1582958), (26, 1035011), (34, 791479), (107, 251498), (214, 125749), (221, 121766), (442, 60883), (569, 47294), (1138, 23647), (1391, 19346), (1819, 14794), (2782, 9673), (3638, 7397)]