83944448

素因数分解:

$2^{10}\times 7^3\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 88

約数和(自身を含む): 196512000

約数和(自身を除く): 112567552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 239, 256, 343, 392, 448, 478, 512, 686, 784, 896, 956, 1024, 1372, 1568, 1673, 1792, 1912, 2744, 3136, 3346, 3584, 3824, 5488, 6272, 6692, 7168, 7648, 10976, 11711, 12544, 13384, 15296, 21952, 23422, 25088, 26768, 30592, 43904, 46844, 50176, 53536, 61184, 81977, 87808, 93688, 107072, 122368, 163954, 175616, 187376, 214144, 244736, 327908, 351232, 374752, 428288, 655816, 749504, 856576, 1311632, 1499008, 1713152, 2623264, 2998016, 5246528, 5996032, 10493056, 11992064, 20986112, 41972224, 83944448]

約数ペア:

[(1, 83944448), (2, 41972224), (4, 20986112), (7, 11992064), (8, 10493056), (14, 5996032), (16, 5246528), (28, 2998016), (32, 2623264), (49, 1713152), (56, 1499008), (64, 1311632), (98, 856576), (112, 749504), (128, 655816), (196, 428288), (224, 374752), (239, 351232), (256, 327908), (343, 244736), (392, 214144), (448, 187376), (478, 175616), (512, 163954), (686, 122368), (784, 107072), (896, 93688), (956, 87808), (1024, 81977), (1372, 61184), (1568, 53536), (1673, 50176), (1792, 46844), (1912, 43904), (2744, 30592), (3136, 26768), (3346, 25088), (3584, 23422), (3824, 21952), (5488, 15296), (6272, 13384), (6692, 12544), (7168, 11711), (7648, 10976)]