42670642

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64849}}^1$

素因数の和:64905

約数の個数: 16

約数和(自身を含む): 74707200

約数和(自身を除く): 32036558

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 64849, 129698, 453943, 907886, 3047903, 6095806, 21335321, 42670642]

約数ペア:

[(1, 42670642), (2, 21335321), (7, 6095806), (14, 3047903), (47, 907886), (94, 453943), (329, 129698), (658, 64849)]