39954768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{118913}}^1$

素因数の和:118931

約数の個数: 40

約数和(自身を含む): 117962688

約数和(自身を除く): 78007920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 118913, 237826, 356739, 475652, 713478, 832391, 951304, 1426956, 1664782, 1902608, 2497173, 2853912, 3329564, 4994346, 5707824, 6659128, 9988692, 13318256, 19977384, 39954768]

約数ペア:

[(1, 39954768), (2, 19977384), (3, 13318256), (4, 9988692), (6, 6659128), (7, 5707824), (8, 4994346), (12, 3329564), (14, 2853912), (16, 2497173), (21, 1902608), (24, 1664782), (28, 1426956), (42, 951304), (48, 832391), (56, 713478), (84, 475652), (112, 356739), (168, 237826), (336, 118913)]