12928534976

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227231}}^1$

素因数の和:227377

約数の個数: 56

約数和(自身を含む): 29551067136

約数和(自身を除く): 16622532160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 8128, 14224, 28448, 56896, 227231, 454462, 908924, 1590617, 1817848, 3181234, 3635696, 6362468, 7271392, 12724936, 14542784, 25449872, 28858337, 50899744, 57716674, 101799488, 115433348, 202008359, 230866696, 404016718, 461733392, 808033436, 923466784, 1616066872, 1846933568, 3232133744, 6464267488, 12928534976]

約数ペア:

[(1, 12928534976), (2, 6464267488), (4, 3232133744), (7, 1846933568), (8, 1616066872), (14, 923466784), (16, 808033436), (28, 461733392), (32, 404016718), (56, 230866696), (64, 202008359), (112, 115433348), (127, 101799488), (224, 57716674), (254, 50899744), (448, 28858337), (508, 25449872), (889, 14542784), (1016, 12724936), (1778, 7271392), (2032, 6362468), (3556, 3635696), (4064, 3181234), (7112, 1817848), (8128, 1590617), (14224, 908924), (28448, 454462), (56896, 227231)]