1947622208

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{32687}}^1$

素因数の和:32732

約数の個数: 84

約数和(自身を含む): 4732568640

約数和(自身を除く): 2784946432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 3136, 3724, 4256, 7448, 8512, 14896, 29792, 32687, 59584, 65374, 130748, 228809, 261496, 457618, 522992, 621053, 915236, 1045984, 1242106, 1601663, 1830472, 2091968, 2484212, 3203326, 3660944, 4347371, 4968424, 6406652, 7321888, 8694742, 9936848, 12813304, 14643776, 17389484, 19873696, 25626608, 30431597, 34778968, 39747392, 51253216, 60863194, 69557936, 102506432, 121726388, 139115872, 243452776, 278231744, 486905552, 973811104, 1947622208]

約数ペア:

[(1, 1947622208), (2, 973811104), (4, 486905552), (7, 278231744), (8, 243452776), (14, 139115872), (16, 121726388), (19, 102506432), (28, 69557936), (32, 60863194), (38, 51253216), (49, 39747392), (56, 34778968), (64, 30431597), (76, 25626608), (98, 19873696), (112, 17389484), (133, 14643776), (152, 12813304), (196, 9936848), (224, 8694742), (266, 7321888), (304, 6406652), (392, 4968424), (448, 4347371), (532, 3660944), (608, 3203326), (784, 2484212), (931, 2091968), (1064, 1830472), (1216, 1601663), (1568, 1242106), (1862, 1045984), (2128, 915236), (3136, 621053), (3724, 522992), (4256, 457618), (7448, 261496), (8512, 228809), (14896, 130748), (29792, 65374), (32687, 59584)]