39745442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 67184640

約数和(自身を除く): 27439198

約数列:

[1, 2, 11, 22, 53, 89, 106, 178, 383, 583, 766, 979, 1166, 1958, 4213, 4717, 8426, 9434, 20299, 34087, 40598, 51887, 68174, 103774, 223289, 374957, 446578, 749914, 1806611, 3613222, 19872721, 39745442]

約数ペア:

[(1, 39745442), (2, 19872721), (11, 3613222), (22, 1806611), (53, 749914), (89, 446578), (106, 374957), (178, 223289), (383, 103774), (583, 68174), (766, 51887), (979, 40598), (1166, 34087), (1958, 20299), (4213, 9434), (4717, 8426)]