39117772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2459}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 70877520

約数和(自身を除く): 31759748

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 2459, 3977, 4918, 7954, 9836, 15908, 100819, 201638, 238523, 403276, 477046, 954092, 9779443, 19558886, 39117772]

約数ペア:

[(1, 39117772), (2, 19558886), (4, 9779443), (41, 954092), (82, 477046), (97, 403276), (164, 238523), (194, 201638), (388, 100819), (2459, 15908), (3977, 9836), (4918, 7954)]