26494278

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 54802176

約数和(自身を除く): 28307898

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 997, 1994, 2991, 4429, 5982, 8858, 13287, 26574, 42871, 85742, 102691, 128613, 205382, 257226, 308073, 616146, 4415713, 8831426, 13247139, 26494278]

約数ペア:

[(1, 26494278), (2, 13247139), (3, 8831426), (6, 4415713), (43, 616146), (86, 308073), (103, 257226), (129, 205382), (206, 128613), (258, 102691), (309, 85742), (618, 42871), (997, 26574), (1994, 13287), (2991, 8858), (4429, 5982)]