38973746

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39209}}^1$

素因数の和:39289

約数の個数: 16

約数和(自身を含む): 67754880

約数和(自身を除く): 28781134

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 39209, 78418, 274463, 548926, 2783839, 5567678, 19486873, 38973746]

約数ペア:

[(1, 38973746), (2, 19486873), (7, 5567678), (14, 2783839), (71, 548926), (142, 274463), (497, 78418), (994, 39209)]