26009746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 47237760

約数和(自身を除く): 21228014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 277, 353, 554, 706, 1939, 2471, 3878, 4942, 5263, 6707, 10526, 13414, 36841, 46949, 73682, 93898, 97781, 195562, 684467, 1368934, 1857839, 3715678, 13004873, 26009746]

約数ペア:

[(1, 26009746), (2, 13004873), (7, 3715678), (14, 1857839), (19, 1368934), (38, 684467), (133, 195562), (266, 97781), (277, 93898), (353, 73682), (554, 46949), (706, 36841), (1939, 13414), (2471, 10526), (3878, 6707), (4942, 5263)]