12863648

素因数分解:

$2^5\times 7^1\times {\mathrm{57427}}^1$

素因数の和:57444

約数の個数: 24

約数和(自身を含む): 28943712

約数和(自身を除く): 16080064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 57427, 114854, 229708, 401989, 459416, 803978, 918832, 1607956, 1837664, 3215912, 6431824, 12863648]

約数ペア:

[(1, 12863648), (2, 6431824), (4, 3215912), (7, 1837664), (8, 1607956), (14, 918832), (16, 803978), (28, 459416), (32, 401989), (56, 229708), (112, 114854), (224, 57427)]