7138384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{40559}}^1$

素因数の和:40578

約数の個数: 20

約数和(自身を含む): 15088320

約数和(自身を除く): 7949936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 40559, 81118, 162236, 324472, 446149, 648944, 892298, 1784596, 3569192, 7138384]

約数ペア:

[(1, 7138384), (2, 3569192), (4, 1784596), (8, 892298), (11, 648944), (16, 446149), (22, 324472), (44, 162236), (88, 81118), (176, 40559)]