28399316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37967}}^1$

素因数の和:37999

約数の個数: 24

約数和(自身を含む): 57407616

約数和(自身を除く): 29008300

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 37967, 75934, 151868, 417637, 645439, 835274, 1290878, 1670548, 2581756, 7099829, 14199658, 28399316]

約数ペア:

[(1, 28399316), (2, 14199658), (4, 7099829), (11, 2581756), (17, 1670548), (22, 1290878), (34, 835274), (44, 645439), (68, 417637), (187, 151868), (374, 75934), (748, 37967)]