40661362

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{647}}^1$

素因数の和:790

約数の個数: 24

約数和(自身を含む): 70870464

約数和(自身を除く): 30209102

約数列:

[1, 2, 7, 14, 67, 134, 469, 647, 938, 1294, 4489, 4529, 8978, 9058, 31423, 43349, 62846, 86698, 303443, 606886, 2904383, 5808766, 20330681, 40661362]

約数ペア:

[(1, 40661362), (2, 20330681), (7, 5808766), (14, 2904383), (67, 606886), (134, 303443), (469, 86698), (647, 62846), (938, 43349), (1294, 31423), (4489, 9058), (4529, 8978)]