10721984

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 26755344

約数和(自身を除く): 16033360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 263, 364, 392, 416, 448, 526, 637, 728, 784, 832, 1052, 1274, 1456, 1568, 1841, 2104, 2548, 2912, 3136, 3419, 3682, 4208, 5096, 5824, 6838, 7364, 8416, 10192, 12887, 13676, 14728, 16832, 20384, 23933, 25774, 27352, 29456, 40768, 47866, 51548, 54704, 58912, 95732, 103096, 109408, 117824, 167531, 191464, 206192, 218816, 335062, 382928, 412384, 670124, 765856, 824768, 1340248, 1531712, 2680496, 5360992, 10721984]

約数ペア:

[(1, 10721984), (2, 5360992), (4, 2680496), (7, 1531712), (8, 1340248), (13, 824768), (14, 765856), (16, 670124), (26, 412384), (28, 382928), (32, 335062), (49, 218816), (52, 206192), (56, 191464), (64, 167531), (91, 117824), (98, 109408), (104, 103096), (112, 95732), (182, 58912), (196, 54704), (208, 51548), (224, 47866), (263, 40768), (364, 29456), (392, 27352), (416, 25774), (448, 23933), (526, 20384), (637, 16832), (728, 14728), (784, 13676), (832, 12887), (1052, 10192), (1274, 8416), (1456, 7364), (1568, 6838), (1841, 5824), (2104, 5096), (2548, 4208), (2912, 3682), (3136, 3419)]