40514446

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40759}}^1$

素因数の和:40839

約数の個数: 16

約数和(自身を含む): 70433280

約数和(自身を除く): 29918834

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 40759, 81518, 285313, 570626, 2893889, 5787778, 20257223, 40514446]

約数ペア:

[(1, 40514446), (2, 20257223), (7, 5787778), (14, 2893889), (71, 570626), (142, 285313), (497, 81518), (994, 40759)]