22529936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 52704960

約数和(自身を除く): 30175024

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 176, 208, 229, 286, 344, 458, 473, 559, 572, 688, 916, 946, 1118, 1144, 1832, 1892, 2236, 2288, 2519, 2977, 3664, 3784, 4472, 5038, 5954, 6149, 7568, 8944, 9847, 10076, 11908, 12298, 19694, 20152, 23816, 24596, 32747, 39388, 40304, 47632, 49192, 65494, 78776, 98384, 108317, 128011, 130988, 157552, 216634, 256022, 261976, 433268, 512044, 523952, 866536, 1024088, 1408121, 1733072, 2048176, 2816242, 5632484, 11264968, 22529936]

約数ペア:

[(1, 22529936), (2, 11264968), (4, 5632484), (8, 2816242), (11, 2048176), (13, 1733072), (16, 1408121), (22, 1024088), (26, 866536), (43, 523952), (44, 512044), (52, 433268), (86, 261976), (88, 256022), (104, 216634), (143, 157552), (172, 130988), (176, 128011), (208, 108317), (229, 98384), (286, 78776), (344, 65494), (458, 49192), (473, 47632), (559, 40304), (572, 39388), (688, 32747), (916, 24596), (946, 23816), (1118, 20152), (1144, 19694), (1832, 12298), (1892, 11908), (2236, 10076), (2288, 9847), (2519, 8944), (2977, 7568), (3664, 6149), (3784, 5954), (4472, 5038)]