39994552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1031}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 81053280

約数和(自身を除く): 41058728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1031, 1492, 2062, 2984, 4124, 4849, 8248, 9698, 13403, 19396, 26806, 38792, 53612, 107224, 384563, 769126, 1538252, 3076504, 4999319, 9998638, 19997276, 39994552]

約数ペア:

[(1, 39994552), (2, 19997276), (4, 9998638), (8, 4999319), (13, 3076504), (26, 1538252), (52, 769126), (104, 384563), (373, 107224), (746, 53612), (1031, 38792), (1492, 26806), (2062, 19396), (2984, 13403), (4124, 9698), (4849, 8248)]