8140664

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 18707400

約数和(自身を除く): 10566736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1093, 1862, 2186, 3724, 4372, 7448, 7651, 8744, 15302, 20767, 30604, 41534, 53557, 61208, 83068, 107114, 145369, 166136, 214228, 290738, 428456, 581476, 1017583, 1162952, 2035166, 4070332, 8140664]

約数ペア:

[(1, 8140664), (2, 4070332), (4, 2035166), (7, 1162952), (8, 1017583), (14, 581476), (19, 428456), (28, 290738), (38, 214228), (49, 166136), (56, 145369), (76, 107114), (98, 83068), (133, 61208), (152, 53557), (196, 41534), (266, 30604), (392, 20767), (532, 15302), (931, 8744), (1064, 7651), (1093, 7448), (1862, 4372), (2186, 3724)]