17147648

素因数分解:

$2^8\times 7^2\times {\mathrm{1367}}^1$

素因数の和:1397

約数の個数: 54

約数和(自身を含む): 39845736

約数和(自身を除く): 22698088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1367, 1568, 1792, 2734, 3136, 5468, 6272, 9569, 10936, 12544, 19138, 21872, 38276, 43744, 66983, 76552, 87488, 133966, 153104, 174976, 267932, 306208, 349952, 535864, 612416, 1071728, 1224832, 2143456, 2449664, 4286912, 8573824, 17147648]

約数ペア:

[(1, 17147648), (2, 8573824), (4, 4286912), (7, 2449664), (8, 2143456), (14, 1224832), (16, 1071728), (28, 612416), (32, 535864), (49, 349952), (56, 306208), (64, 267932), (98, 174976), (112, 153104), (128, 133966), (196, 87488), (224, 76552), (256, 66983), (392, 43744), (448, 38276), (784, 21872), (896, 19138), (1367, 12544), (1568, 10936), (1792, 9569), (2734, 6272), (3136, 5468)]