28658298

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67273}}^1$

素因数の和:67349

約数の個数: 16

約数和(自身を含む): 58124736

約数和(自身を除く): 29466438

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67273, 134546, 201819, 403638, 4776383, 9552766, 14329149, 28658298]

約数ペア:

[(1, 28658298), (2, 14329149), (3, 9552766), (6, 4776383), (71, 403638), (142, 201819), (213, 134546), (426, 67273)]