28453386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1289}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 61548480

約数和(自身を除く): 33095094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1289, 1698, 2578, 3679, 3867, 7358, 7734, 11037, 16757, 22074, 33514, 50271, 100542, 364787, 729574, 1094361, 2188722, 4742231, 9484462, 14226693, 28453386]

約数ペア:

[(1, 28453386), (2, 14226693), (3, 9484462), (6, 4742231), (13, 2188722), (26, 1094361), (39, 729574), (78, 364787), (283, 100542), (566, 50271), (849, 33514), (1289, 22074), (1698, 16757), (2578, 11037), (3679, 7734), (3867, 7358)]