13306890416

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{31769}}^1$

素因数の和:32381

約数の個数: 40

約数和(自身を含む): 26378758080

約数和(自身を除く): 13071867664

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 557, 752, 1114, 2228, 4456, 8912, 26179, 31769, 52358, 63538, 104716, 127076, 209432, 254152, 418864, 508304, 1493143, 2986286, 5972572, 11945144, 17695333, 23890288, 35390666, 70781332, 141562664, 283125328, 831680651, 1663361302, 3326722604, 6653445208, 13306890416]

約数ペア:

[(1, 13306890416), (2, 6653445208), (4, 3326722604), (8, 1663361302), (16, 831680651), (47, 283125328), (94, 141562664), (188, 70781332), (376, 35390666), (557, 23890288), (752, 17695333), (1114, 11945144), (2228, 5972572), (4456, 2986286), (8912, 1493143), (26179, 508304), (31769, 418864), (52358, 254152), (63538, 209432), (104716, 127076)]