40906082

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5879}}^1$

素因数の和:5966

約数の個数: 24

約数和(自身を含む): 72394560

約数和(自身を除く): 31488478

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 5879, 6958, 11758, 41153, 82306, 288071, 417409, 576142, 834818, 2921863, 5843726, 20453041, 40906082]

約数ペア:

[(1, 40906082), (2, 20453041), (7, 5843726), (14, 2921863), (49, 834818), (71, 576142), (98, 417409), (142, 288071), (497, 82306), (994, 41153), (3479, 11758), (5879, 6958)]