25728602

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 39424320

約数和(自身を除く): 13695718

約数列:

[1, 2, 59, 118, 337, 647, 674, 1294, 19883, 38173, 39766, 76346, 218039, 436078, 12864301, 25728602]

約数ペア:

[(1, 25728602), (2, 12864301), (59, 436078), (118, 218039), (337, 76346), (647, 39766), (674, 38173), (1294, 19883)]