72386398

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{77171}}^1$

素因数の和:77247

約数の個数: 16

約数和(自身を含む): 125944704

約数和(自身を除く): 53558306

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 77171, 154342, 540197, 1080394, 5170457, 10340914, 36193199, 72386398]

約数ペア:

[(1, 72386398), (2, 36193199), (7, 10340914), (14, 5170457), (67, 1080394), (134, 540197), (469, 154342), (938, 77171)]