12980492896

素因数分解:

$2^5\times 7^1\times {\mathrm{467}}^1\times {\mathrm{124087}}^1$

素因数の和:124571

約数の個数: 48

約数和(自身を含む): 29268884736

約数和(自身を除く): 16288391840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 467, 934, 1868, 3269, 3736, 6538, 7472, 13076, 14944, 26152, 52304, 104608, 124087, 248174, 496348, 868609, 992696, 1737218, 1985392, 3474436, 3970784, 6948872, 13897744, 27795488, 57948629, 115897258, 231794516, 405640403, 463589032, 811280806, 927178064, 1622561612, 1854356128, 3245123224, 6490246448, 12980492896]

約数ペア:

[(1, 12980492896), (2, 6490246448), (4, 3245123224), (7, 1854356128), (8, 1622561612), (14, 927178064), (16, 811280806), (28, 463589032), (32, 405640403), (56, 231794516), (112, 115897258), (224, 57948629), (467, 27795488), (934, 13897744), (1868, 6948872), (3269, 3970784), (3736, 3474436), (6538, 1985392), (7472, 1737218), (13076, 992696), (14944, 868609), (26152, 496348), (52304, 248174), (104608, 124087)]