1961593984

素因数分解:

$2^7\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{2003}}^1$

素因数の和:3117

約数の個数: 64

約数和(自身を含む): 4472447040

約数和(自身を除く): 2510853056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1093, 2003, 2186, 4006, 4372, 7651, 8012, 8744, 14021, 15302, 16024, 17488, 28042, 30604, 32048, 34976, 56084, 61208, 64096, 69952, 112168, 122416, 128192, 139904, 224336, 244832, 256384, 448672, 489664, 897344, 979328, 1794688, 2189279, 4378558, 8757116, 15324953, 17514232, 30649906, 35028464, 61299812, 70056928, 122599624, 140113856, 245199248, 280227712, 490398496, 980796992, 1961593984]

約数ペア:

[(1, 1961593984), (2, 980796992), (4, 490398496), (7, 280227712), (8, 245199248), (14, 140113856), (16, 122599624), (28, 70056928), (32, 61299812), (56, 35028464), (64, 30649906), (112, 17514232), (128, 15324953), (224, 8757116), (448, 4378558), (896, 2189279), (1093, 1794688), (2003, 979328), (2186, 897344), (4006, 489664), (4372, 448672), (7651, 256384), (8012, 244832), (8744, 224336), (14021, 139904), (15302, 128192), (16024, 122416), (17488, 112168), (28042, 69952), (30604, 64096), (32048, 61208), (34976, 56084)]