27422648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7247}}^1$

素因数の和:7307

約数の個数: 32

約数和(自身を含む): 57404160

約数和(自身を除く): 29981512

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7247, 14494, 28988, 57976, 79717, 159434, 311621, 318868, 623242, 637736, 1246484, 2492968, 3427831, 6855662, 13711324, 27422648]

約数ペア:

[(1, 27422648), (2, 13711324), (4, 6855662), (8, 3427831), (11, 2492968), (22, 1246484), (43, 637736), (44, 623242), (86, 318868), (88, 311621), (172, 159434), (344, 79717), (473, 57976), (946, 28988), (1892, 14494), (3784, 7247)]