71046892

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53987}}^1$

素因数の和:54045

約数の個数: 24

約数和(自身を含む): 145119744

約数和(自身を除く): 74072852

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 53987, 107974, 215948, 377909, 755818, 1511636, 2537389, 5074778, 10149556, 17761723, 35523446, 71046892]

約数ペア:

[(1, 71046892), (2, 35523446), (4, 17761723), (7, 10149556), (14, 5074778), (28, 2537389), (47, 1511636), (94, 755818), (188, 377909), (329, 215948), (658, 107974), (1316, 53987)]