27780928

素因数分解:

$2^6\times 7^1\times {\mathrm{62011}}^1$

素因数の和:62030

約数の個数: 28

約数和(自身を含む): 63004192

約数和(自身を除く): 35223264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 62011, 124022, 248044, 434077, 496088, 868154, 992176, 1736308, 1984352, 3472616, 3968704, 6945232, 13890464, 27780928]

約数ペア:

[(1, 27780928), (2, 13890464), (4, 6945232), (7, 3968704), (8, 3472616), (14, 1984352), (16, 1736308), (28, 992176), (32, 868154), (56, 496088), (64, 434077), (112, 248044), (224, 124022), (448, 62011)]