9646928

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{8999}}^1$

素因数の和:9074

約数の個数: 20

約数和(自身を含む): 18972000

約数和(自身を除く): 9325072

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 8999, 17998, 35996, 71992, 143984, 602933, 1205866, 2411732, 4823464, 9646928]

約数ペア:

[(1, 9646928), (2, 4823464), (4, 2411732), (8, 1205866), (16, 602933), (67, 143984), (134, 71992), (268, 35996), (536, 17998), (1072, 8999)]