704747008

素因数分解:

$2^9\times 7^3\times {\mathrm{4013}}^1$

素因数の和:4052

約数の個数: 80

約数和(自身を含む): 1642528800

約数和(自身を除く): 937781792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 3584, 4013, 5488, 6272, 8026, 10976, 12544, 16052, 21952, 25088, 28091, 32104, 43904, 56182, 64208, 87808, 112364, 128416, 175616, 196637, 224728, 256832, 393274, 449456, 513664, 786548, 898912, 1027328, 1376459, 1573096, 1797824, 2054656, 2752918, 3146192, 3595648, 5505836, 6292384, 7191296, 11011672, 12584768, 14382592, 22023344, 25169536, 44046688, 50339072, 88093376, 100678144, 176186752, 352373504, 704747008]

約数ペア:

[(1, 704747008), (2, 352373504), (4, 176186752), (7, 100678144), (8, 88093376), (14, 50339072), (16, 44046688), (28, 25169536), (32, 22023344), (49, 14382592), (56, 12584768), (64, 11011672), (98, 7191296), (112, 6292384), (128, 5505836), (196, 3595648), (224, 3146192), (256, 2752918), (343, 2054656), (392, 1797824), (448, 1573096), (512, 1376459), (686, 1027328), (784, 898912), (896, 786548), (1372, 513664), (1568, 449456), (1792, 393274), (2744, 256832), (3136, 224728), (3584, 196637), (4013, 175616), (5488, 128416), (6272, 112364), (8026, 87808), (10976, 64208), (12544, 56182), (16052, 43904), (21952, 32104), (25088, 28091)]