28436324

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2203}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 57021888

約数和(自身を除く): 28585564

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 2203, 3227, 4406, 6454, 8812, 12908, 15421, 30842, 61684, 1015583, 2031166, 4062332, 7109081, 14218162, 28436324]

約数ペア:

[(1, 28436324), (2, 14218162), (4, 7109081), (7, 4062332), (14, 2031166), (28, 1015583), (461, 61684), (922, 30842), (1844, 15421), (2203, 12908), (3227, 8812), (4406, 6454)]