24290528

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 25383712

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 127, 139, 172, 254, 278, 344, 508, 556, 688, 1016, 1112, 1376, 2032, 2224, 4064, 4448, 5461, 5977, 10922, 11954, 17653, 21844, 23908, 35306, 43688, 47816, 70612, 87376, 95632, 141224, 174752, 191264, 282448, 564896, 759079, 1518158, 3036316, 6072632, 12145264, 24290528]

約数ペア:

[(1, 24290528), (2, 12145264), (4, 6072632), (8, 3036316), (16, 1518158), (32, 759079), (43, 564896), (86, 282448), (127, 191264), (139, 174752), (172, 141224), (254, 95632), (278, 87376), (344, 70612), (508, 47816), (556, 43688), (688, 35306), (1016, 23908), (1112, 21844), (1376, 17653), (2032, 11954), (2224, 10922), (4064, 5977), (4448, 5461)]