7778368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{9349}}^1$

素因数の和:9374

約数の個数: 28

約数和(自身を含む): 16624300

約数和(自身を除く): 8845932

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 9349, 18698, 37396, 74792, 121537, 149584, 243074, 299168, 486148, 598336, 972296, 1944592, 3889184, 7778368]

約数ペア:

[(1, 7778368), (2, 3889184), (4, 1944592), (8, 972296), (13, 598336), (16, 486148), (26, 299168), (32, 243074), (52, 149584), (64, 121537), (104, 74792), (208, 37396), (416, 18698), (832, 9349)]