12663569408

素因数分解:

$2^{10}\times 7^2\times {\mathrm{252383}}^1$

素因数の和:252417

約数の個数: 66

約数和(自身を含む): 29447912736

約数和(自身を除く): 16784343328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 6272, 7168, 12544, 25088, 50176, 252383, 504766, 1009532, 1766681, 2019064, 3533362, 4038128, 7066724, 8076256, 12366767, 14133448, 16152512, 24733534, 28266896, 32305024, 49467068, 56533792, 64610048, 98934136, 113067584, 129220096, 197868272, 226135168, 258440192, 395736544, 452270336, 791473088, 904540672, 1582946176, 1809081344, 3165892352, 6331784704, 12663569408]

約数ペア:

[(1, 12663569408), (2, 6331784704), (4, 3165892352), (7, 1809081344), (8, 1582946176), (14, 904540672), (16, 791473088), (28, 452270336), (32, 395736544), (49, 258440192), (56, 226135168), (64, 197868272), (98, 129220096), (112, 113067584), (128, 98934136), (196, 64610048), (224, 56533792), (256, 49467068), (392, 32305024), (448, 28266896), (512, 24733534), (784, 16152512), (896, 14133448), (1024, 12366767), (1568, 8076256), (1792, 7066724), (3136, 4038128), (3584, 3533362), (6272, 2019064), (7168, 1766681), (12544, 1009532), (25088, 504766), (50176, 252383)]