40274864

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 60

約数和(自身を含む): 92788704

約数和(自身を除く): 52513840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1093, 1316, 2186, 2303, 2632, 4372, 4606, 5264, 7651, 8744, 9212, 15302, 17488, 18424, 30604, 36848, 51371, 53557, 61208, 102742, 107114, 122416, 205484, 214228, 359597, 410968, 428456, 719194, 821936, 856912, 1438388, 2517179, 2876776, 5034358, 5753552, 10068716, 20137432, 40274864]

約数ペア:

[(1, 40274864), (2, 20137432), (4, 10068716), (7, 5753552), (8, 5034358), (14, 2876776), (16, 2517179), (28, 1438388), (47, 856912), (49, 821936), (56, 719194), (94, 428456), (98, 410968), (112, 359597), (188, 214228), (196, 205484), (329, 122416), (376, 107114), (392, 102742), (658, 61208), (752, 53557), (784, 51371), (1093, 36848), (1316, 30604), (2186, 18424), (2303, 17488), (2632, 15302), (4372, 9212), (4606, 8744), (5264, 7651)]