72634646

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 128120832

約数和(自身を除く): 55486186

約数列:

[1, 2, 7, 14, 47, 94, 167, 329, 334, 658, 661, 1169, 1322, 2338, 4627, 7849, 9254, 15698, 31067, 54943, 62134, 109886, 110387, 217469, 220774, 434938, 772709, 1545418, 5188189, 10376378, 36317323, 72634646]

約数ペア:

[(1, 72634646), (2, 36317323), (7, 10376378), (14, 5188189), (47, 1545418), (94, 772709), (167, 434938), (329, 220774), (334, 217469), (658, 110387), (661, 109886), (1169, 62134), (1322, 54943), (2338, 31067), (4627, 15698), (7849, 9254)]