66176656

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 165447744

約数和(自身を除く): 99271088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 112, 151, 172, 182, 196, 208, 301, 302, 344, 364, 392, 559, 602, 604, 637, 688, 728, 784, 1057, 1118, 1204, 1208, 1274, 1456, 1963, 2107, 2114, 2236, 2408, 2416, 2548, 3913, 3926, 4214, 4228, 4472, 4816, 5096, 6493, 7399, 7826, 7852, 8428, 8456, 8944, 10192, 12986, 13741, 14798, 15652, 15704, 16856, 16912, 25972, 27391, 27482, 29596, 31304, 31408, 33712, 45451, 51944, 54782, 54964, 59192, 62608, 84409, 90902, 96187, 103888, 109564, 109928, 118384, 168818, 181804, 192374, 219128, 219856, 318157, 337636, 363608, 384748, 438256, 590863, 636314, 675272, 727216, 769496, 1181726, 1272628, 1350544, 1538992, 2363452, 2545256, 4136041, 4726904, 5090512, 8272082, 9453808, 16544164, 33088328, 66176656]

約数ペア:

[(1, 66176656), (2, 33088328), (4, 16544164), (7, 9453808), (8, 8272082), (13, 5090512), (14, 4726904), (16, 4136041), (26, 2545256), (28, 2363452), (43, 1538992), (49, 1350544), (52, 1272628), (56, 1181726), (86, 769496), (91, 727216), (98, 675272), (104, 636314), (112, 590863), (151, 438256), (172, 384748), (182, 363608), (196, 337636), (208, 318157), (301, 219856), (302, 219128), (344, 192374), (364, 181804), (392, 168818), (559, 118384), (602, 109928), (604, 109564), (637, 103888), (688, 96187), (728, 90902), (784, 84409), (1057, 62608), (1118, 59192), (1204, 54964), (1208, 54782), (1274, 51944), (1456, 45451), (1963, 33712), (2107, 31408), (2114, 31304), (2236, 29596), (2408, 27482), (2416, 27391), (2548, 25972), (3913, 16912), (3926, 16856), (4214, 15704), (4228, 15652), (4472, 14798), (4816, 13741), (5096, 12986), (6493, 10192), (7399, 8944), (7826, 8456), (7852, 8428)]