28146512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56747}}^1$

素因数の和:56786

約数の個数: 20

約数和(自身を含む): 56294016

約数和(自身を除く): 28147504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56747, 113494, 226988, 453976, 907952, 1759157, 3518314, 7036628, 14073256, 28146512]

約数ペア:

[(1, 28146512), (2, 14073256), (4, 7036628), (8, 3518314), (16, 1759157), (31, 907952), (62, 453976), (124, 226988), (248, 113494), (496, 56747)]