40863970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8713}}^1$

素因数の和:8794

約数の個数: 32

約数和(自身を含む): 85327488

約数和(自身を除く): 44463518

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 8713, 17426, 43565, 60991, 87130, 121982, 304955, 583771, 609910, 1167542, 2918855, 4086397, 5837710, 8172794, 20431985, 40863970]

約数ペア:

[(1, 40863970), (2, 20431985), (5, 8172794), (7, 5837710), (10, 4086397), (14, 2918855), (35, 1167542), (67, 609910), (70, 583771), (134, 304955), (335, 121982), (469, 87130), (670, 60991), (938, 43565), (2345, 17426), (4690, 8713)]