67871504

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{4973}}^1$

素因数の和:5834

約数の個数: 20

約数和(自身を含む): 131681676

約数和(自身を除く): 63810172

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 4973, 6824, 9946, 13648, 19892, 39784, 79568, 4241969, 8483938, 16967876, 33935752, 67871504]

約数ペア:

[(1, 67871504), (2, 33935752), (4, 16967876), (8, 8483938), (16, 4241969), (853, 79568), (1706, 39784), (3412, 19892), (4973, 13648), (6824, 9946)]