28653198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{682219}}^1$

素因数の和:682231

約数の個数: 16

約数和(自身を含む): 65493120

約数和(自身を除く): 36839922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 682219, 1364438, 2046657, 4093314, 4775533, 9551066, 14326599, 28653198]

約数ペア:

[(1, 28653198), (2, 14326599), (3, 9551066), (6, 4775533), (7, 4093314), (14, 2046657), (21, 1364438), (42, 682219)]