712816384

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5449}}^1$

素因数の和:5545

約数の個数: 72

約数和(自身を含む): 1648690400

約数和(自身を除く): 935874016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 5449, 8176, 9344, 10898, 16352, 18688, 21796, 32704, 38143, 43592, 65408, 76286, 87184, 130816, 152572, 174368, 305144, 348736, 397777, 610288, 697472, 795554, 1220576, 1394944, 1591108, 2441152, 2784439, 3182216, 4882304, 5568878, 6364432, 9764608, 11137756, 12728864, 22275512, 25457728, 44551024, 50915456, 89102048, 101830912, 178204096, 356408192, 712816384]

約数ペア:

[(1, 712816384), (2, 356408192), (4, 178204096), (7, 101830912), (8, 89102048), (14, 50915456), (16, 44551024), (28, 25457728), (32, 22275512), (56, 12728864), (64, 11137756), (73, 9764608), (112, 6364432), (128, 5568878), (146, 4882304), (224, 3182216), (256, 2784439), (292, 2441152), (448, 1591108), (511, 1394944), (584, 1220576), (896, 795554), (1022, 697472), (1168, 610288), (1792, 397777), (2044, 348736), (2336, 305144), (4088, 174368), (4672, 152572), (5449, 130816), (8176, 87184), (9344, 76286), (10898, 65408), (16352, 43592), (18688, 38143), (21796, 32704)]