27760376

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15991}}^1$

素因数の和:16035

約数の個数: 32

約数和(自身を含む): 61409280

約数和(自身を除く): 33648904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 15991, 31982, 63964, 111937, 127928, 223874, 447748, 495721, 895496, 991442, 1982884, 3470047, 3965768, 6940094, 13880188, 27760376]

約数ペア:

[(1, 27760376), (2, 13880188), (4, 6940094), (7, 3965768), (8, 3470047), (14, 1982884), (28, 991442), (31, 895496), (56, 495721), (62, 447748), (124, 223874), (217, 127928), (248, 111937), (434, 63964), (868, 31982), (1736, 15991)]