64642298

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{87119}}^1$

素因数の和:87181

約数の個数: 16

約数和(自身を含む): 112907520

約数和(自身を除く): 48265222

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 87119, 174238, 609833, 1219666, 4617307, 9234614, 32321149, 64642298]

約数ペア:

[(1, 64642298), (2, 32321149), (7, 9234614), (14, 4617307), (53, 1219666), (106, 609833), (371, 174238), (742, 87119)]