68095468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 148019200

約数和(自身を除く): 79923732

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 4129, 8246, 8258, 16492, 16516, 28903, 57806, 78451, 115612, 127999, 156902, 255998, 313804, 511996, 549157, 895993, 1098314, 1791986, 2196628, 2431981, 3583972, 4863962, 9727924, 17023867, 34047734, 68095468]

約数ペア:

[(1, 68095468), (2, 34047734), (4, 17023867), (7, 9727924), (14, 4863962), (19, 3583972), (28, 2431981), (31, 2196628), (38, 1791986), (62, 1098314), (76, 895993), (124, 549157), (133, 511996), (217, 313804), (266, 255998), (434, 156902), (532, 127999), (589, 115612), (868, 78451), (1178, 57806), (2356, 28903), (4123, 16516), (4129, 16492), (8246, 8258)]