38108672

素因数分解:

$2^9\times 7^4\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 100

約数和(自身を含む): 91693536

約数和(自身を除く): 53584864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 343, 392, 434, 448, 496, 512, 686, 784, 868, 896, 992, 1372, 1519, 1568, 1736, 1792, 1984, 2401, 2744, 3038, 3136, 3472, 3584, 3968, 4802, 5488, 6076, 6272, 6944, 7936, 9604, 10633, 10976, 12152, 12544, 13888, 15872, 19208, 21266, 21952, 24304, 25088, 27776, 38416, 42532, 43904, 48608, 55552, 74431, 76832, 85064, 87808, 97216, 111104, 148862, 153664, 170128, 175616, 194432, 297724, 307328, 340256, 388864, 595448, 614656, 680512, 777728, 1190896, 1229312, 1361024, 2381792, 2722048, 4763584, 5444096, 9527168, 19054336, 38108672]

約数ペア:

[(1, 38108672), (2, 19054336), (4, 9527168), (7, 5444096), (8, 4763584), (14, 2722048), (16, 2381792), (28, 1361024), (31, 1229312), (32, 1190896), (49, 777728), (56, 680512), (62, 614656), (64, 595448), (98, 388864), (112, 340256), (124, 307328), (128, 297724), (196, 194432), (217, 175616), (224, 170128), (248, 153664), (256, 148862), (343, 111104), (392, 97216), (434, 87808), (448, 85064), (496, 76832), (512, 74431), (686, 55552), (784, 48608), (868, 43904), (896, 42532), (992, 38416), (1372, 27776), (1519, 25088), (1568, 24304), (1736, 21952), (1792, 21266), (1984, 19208), (2401, 15872), (2744, 13888), (3038, 12544), (3136, 12152), (3472, 10976), (3584, 10633), (3968, 9604), (4802, 7936), (5488, 6944), (6076, 6272)]