71767976

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41341}}^1$

素因数の和:41385

約数の個数: 32

約数和(自身を含む): 158753280

約数和(自身を除く): 86985304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 41341, 82682, 165364, 289387, 330728, 578774, 1157548, 1281571, 2315096, 2563142, 5126284, 8970997, 10252568, 17941994, 35883988, 71767976]

約数ペア:

[(1, 71767976), (2, 35883988), (4, 17941994), (7, 10252568), (8, 8970997), (14, 5126284), (28, 2563142), (31, 2315096), (56, 1281571), (62, 1157548), (124, 578774), (217, 330728), (248, 289387), (434, 165364), (868, 82682), (1736, 41341)]