40603906

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40849}}^1$

素因数の和:40929

約数の個数: 16

約数和(自身を含む): 70588800

約数和(自身を除く): 29984894

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 40849, 81698, 285943, 571886, 2900279, 5800558, 20301953, 40603906]

約数ペア:

[(1, 40603906), (2, 20301953), (7, 5800558), (14, 2900279), (71, 571886), (142, 285943), (497, 81698), (994, 40849)]