28876442

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{9007}}^1$

素因数の和:9245

約数の個数: 16

約数和(自身を含む): 49724160

約数和(自身を除く): 20847718

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 9007, 18014, 63049, 126098, 2062603, 4125206, 14438221, 28876442]

約数ペア:

[(1, 28876442), (2, 14438221), (7, 4125206), (14, 2062603), (229, 126098), (458, 63049), (1603, 18014), (3206, 9007)]