1354651648

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13499}}^1$

素因数の和:13535

約数の個数: 72

約数和(自身を含む): 3151102500

約数和(自身を除く): 1796450852

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 6272, 7168, 12544, 13499, 14336, 25088, 26998, 50176, 53996, 94493, 100352, 107992, 188986, 215984, 377972, 431968, 661451, 755944, 863936, 1322902, 1511888, 1727872, 2645804, 3023776, 3455744, 5291608, 6047552, 6911488, 10583216, 12095104, 13822976, 21166432, 24190208, 27645952, 42332864, 48380416, 84665728, 96760832, 169331456, 193521664, 338662912, 677325824, 1354651648]

約数ペア:

[(1, 1354651648), (2, 677325824), (4, 338662912), (7, 193521664), (8, 169331456), (14, 96760832), (16, 84665728), (28, 48380416), (32, 42332864), (49, 27645952), (56, 24190208), (64, 21166432), (98, 13822976), (112, 12095104), (128, 10583216), (196, 6911488), (224, 6047552), (256, 5291608), (392, 3455744), (448, 3023776), (512, 2645804), (784, 1727872), (896, 1511888), (1024, 1322902), (1568, 863936), (1792, 755944), (2048, 661451), (3136, 431968), (3584, 377972), (6272, 215984), (7168, 188986), (12544, 107992), (13499, 100352), (14336, 94493), (25088, 53996), (26998, 50176)]