15040072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{26479}}^1$

素因数の和:26556

約数の個数: 16

約数和(自身を含む): 28598400

約数和(自身を除く): 13558328

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 26479, 52958, 105916, 211832, 1880009, 3760018, 7520036, 15040072]

約数ペア:

[(1, 15040072), (2, 7520036), (4, 3760018), (8, 1880009), (71, 211832), (142, 105916), (284, 52958), (568, 26479)]