28608854

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 43513200

約数和(自身を除く): 14904346

約数列:

[1, 2, 157, 179, 314, 358, 509, 1018, 28103, 56206, 79913, 91111, 159826, 182222, 14304427, 28608854]

約数ペア:

[(1, 28608854), (2, 14304427), (157, 182222), (179, 159826), (314, 91111), (358, 79913), (509, 56206), (1018, 28103)]