13500128

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 36

約数和(自身を含む): 27525960

約数和(自身を除く): 14025832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 439, 496, 878, 961, 992, 1756, 1922, 3512, 3844, 7024, 7688, 13609, 14048, 15376, 27218, 30752, 54436, 108872, 217744, 421879, 435488, 843758, 1687516, 3375032, 6750064, 13500128]

約数ペア:

[(1, 13500128), (2, 6750064), (4, 3375032), (8, 1687516), (16, 843758), (31, 435488), (32, 421879), (62, 217744), (124, 108872), (248, 54436), (439, 30752), (496, 27218), (878, 15376), (961, 14048), (992, 13609), (1756, 7688), (1922, 7024), (3512, 3844)]