38671144

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 74355840

約数和(自身を除く): 35684696

約数列:

[1, 2, 4, 8, 71, 103, 142, 206, 284, 412, 568, 661, 824, 1322, 2644, 5288, 7313, 14626, 29252, 46931, 58504, 68083, 93862, 136166, 187724, 272332, 375448, 544664, 4833893, 9667786, 19335572, 38671144]

約数ペア:

[(1, 38671144), (2, 19335572), (4, 9667786), (8, 4833893), (71, 544664), (103, 375448), (142, 272332), (206, 187724), (284, 136166), (412, 93862), (568, 68083), (661, 58504), (824, 46931), (1322, 29252), (2644, 14626), (5288, 7313)]