15707946484

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{211}}^1\times {\mathrm{64399}}^1$

素因数の和:64648

約数の個数: 36

約数和(自身を含む): 29339867200

約数和(自身を除く): 13631920716

約数列:

[1, 2, 4, 17, 34, 68, 211, 289, 422, 578, 844, 1156, 3587, 7174, 14348, 60979, 64399, 121958, 128798, 243916, 257596, 1094783, 2189566, 4379132, 13588189, 18611311, 27176378, 37222622, 54352756, 74445244, 230999213, 461998426, 923996852, 3926986621, 7853973242, 15707946484]

約数ペア:

[(1, 15707946484), (2, 7853973242), (4, 3926986621), (17, 923996852), (34, 461998426), (68, 230999213), (211, 74445244), (289, 54352756), (422, 37222622), (578, 27176378), (844, 18611311), (1156, 13588189), (3587, 4379132), (7174, 2189566), (14348, 1094783), (60979, 257596), (64399, 243916), (121958, 128798)]