1796719456

素因数分解:

$2^5\times 7^2\times {\mathrm{283}}^1\times {\mathrm{4049}}^1$

素因数の和:4356

約数の個数: 72

約数和(自身を含む): 4130368200

約数和(自身を除く): 2333648744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 283, 392, 566, 784, 1132, 1568, 1981, 2264, 3962, 4049, 4528, 7924, 8098, 9056, 13867, 15848, 16196, 27734, 28343, 31696, 32392, 55468, 56686, 63392, 64784, 110936, 113372, 129568, 198401, 221872, 226744, 396802, 443744, 453488, 793604, 906976, 1145867, 1587208, 2291734, 3174416, 4583468, 6348832, 8021069, 9166936, 16042138, 18333872, 32084276, 36667744, 56147483, 64168552, 112294966, 128337104, 224589932, 256674208, 449179864, 898359728, 1796719456]

約数ペア:

[(1, 1796719456), (2, 898359728), (4, 449179864), (7, 256674208), (8, 224589932), (14, 128337104), (16, 112294966), (28, 64168552), (32, 56147483), (49, 36667744), (56, 32084276), (98, 18333872), (112, 16042138), (196, 9166936), (224, 8021069), (283, 6348832), (392, 4583468), (566, 3174416), (784, 2291734), (1132, 1587208), (1568, 1145867), (1981, 906976), (2264, 793604), (3962, 453488), (4049, 443744), (4528, 396802), (7924, 226744), (8098, 221872), (9056, 198401), (13867, 129568), (15848, 113372), (16196, 110936), (27734, 64784), (28343, 63392), (31696, 56686), (32392, 55468)]