28802284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60509}}^1$

素因数の和:60537

約数の個数: 24

約数和(自身を含む): 60994080

約数和(自身を除く): 32191796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60509, 121018, 242036, 423563, 847126, 1028653, 1694252, 2057306, 4114612, 7200571, 14401142, 28802284]

約数ペア:

[(1, 28802284), (2, 14401142), (4, 7200571), (7, 4114612), (14, 2057306), (17, 1694252), (28, 1028653), (34, 847126), (68, 423563), (119, 242036), (238, 121018), (476, 60509)]