2998016

素因数分解:

$2^8\times 7^2\times {\mathrm{239}}^1$

素因数の和:269

約数の個数: 54

約数和(自身を含む): 6990480

約数和(自身を除く): 3992464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 239, 256, 392, 448, 478, 784, 896, 956, 1568, 1673, 1792, 1912, 3136, 3346, 3824, 6272, 6692, 7648, 11711, 12544, 13384, 15296, 23422, 26768, 30592, 46844, 53536, 61184, 93688, 107072, 187376, 214144, 374752, 428288, 749504, 1499008, 2998016]

約数ペア:

[(1, 2998016), (2, 1499008), (4, 749504), (7, 428288), (8, 374752), (14, 214144), (16, 187376), (28, 107072), (32, 93688), (49, 61184), (56, 53536), (64, 46844), (98, 30592), (112, 26768), (128, 23422), (196, 15296), (224, 13384), (239, 12544), (256, 11711), (392, 7648), (448, 6692), (478, 6272), (784, 3824), (896, 3346), (956, 3136), (1568, 1912), (1673, 1792)]