11264968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 25502400

約数和(自身を除く): 14237432

約数列:

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

約数ペア:

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