1393952

素因数分解:

$2^5\times 7^3\times {\mathrm{127}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 3225600

約数和(自身を除く): 1831648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 343, 392, 508, 686, 784, 889, 1016, 1372, 1568, 1778, 2032, 2744, 3556, 4064, 5488, 6223, 7112, 10976, 12446, 14224, 24892, 28448, 43561, 49784, 87122, 99568, 174244, 199136, 348488, 696976, 1393952]

約数ペア:

[(1, 1393952), (2, 696976), (4, 348488), (7, 199136), (8, 174244), (14, 99568), (16, 87122), (28, 49784), (32, 43561), (49, 28448), (56, 24892), (98, 14224), (112, 12446), (127, 10976), (196, 7112), (224, 6223), (254, 5488), (343, 4064), (392, 3556), (508, 2744), (686, 2032), (784, 1778), (889, 1568), (1016, 1372)]