78939038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{1013}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 121193280

約数和(自身を除く): 42254242

約数列:

[1, 2, 47, 94, 829, 1013, 1658, 2026, 38963, 47611, 77926, 95222, 839777, 1679554, 39469519, 78939038]

約数ペア:

[(1, 78939038), (2, 39469519), (47, 1679554), (94, 839777), (829, 95222), (1013, 77926), (1658, 47611), (2026, 38963)]