40333538

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40577}}^1$

素因数の和:40657

約数の個数: 16

約数和(自身を含む): 70118784

約数和(自身を除く): 29785246

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 40577, 81154, 284039, 568078, 2880967, 5761934, 20166769, 40333538]

約数ペア:

[(1, 40333538), (2, 20166769), (7, 5761934), (14, 2880967), (71, 568078), (142, 284039), (497, 81154), (994, 40577)]