27776

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1$

素因数の和:52

約数の個数: 32

約数和(自身を含む): 65280

約数和(自身を除く): 37504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776]

約数ペア:

[(1, 27776), (2, 13888), (4, 6944), (7, 3968), (8, 3472), (14, 1984), (16, 1736), (28, 992), (31, 896), (32, 868), (56, 496), (62, 448), (64, 434), (112, 248), (124, 224), (128, 217)]