21964034624

素因数分解:

$2^6\times 7^1\times {\mathrm{49026863}}^1$

素因数の和:49026882

約数の個数: 28

約数和(自身を含む): 49811293824

約数和(自身を除く): 27847259200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 49026863, 98053726, 196107452, 343188041, 392214904, 686376082, 784429808, 1372752164, 1568859616, 2745504328, 3137719232, 5491008656, 10982017312, 21964034624]

約数ペア:

[(1, 21964034624), (2, 10982017312), (4, 5491008656), (7, 3137719232), (8, 2745504328), (14, 1568859616), (16, 1372752164), (28, 784429808), (32, 686376082), (56, 392214904), (64, 343188041), (112, 196107452), (224, 98053726), (448, 49026863)]