38887142

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 68815872

約数和(自身を除く): 29928730

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 329, 523, 658, 791, 1046, 1582, 3661, 5311, 7322, 10622, 24581, 37177, 49162, 59099, 74354, 118198, 172067, 344134, 413693, 827386, 2777653, 5555306, 19443571, 38887142]

約数ペア:

[(1, 38887142), (2, 19443571), (7, 5555306), (14, 2777653), (47, 827386), (94, 413693), (113, 344134), (226, 172067), (329, 118198), (523, 74354), (658, 59099), (791, 49162), (1046, 37177), (1582, 24581), (3661, 10622), (5311, 7322)]