40247912

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 77889600

約数和(自身を除く): 37641688

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 568, 1201, 2402, 4189, 4804, 8378, 9608, 16756, 33512, 70859, 85271, 141718, 170542, 283436, 341084, 566872, 682168, 5030989, 10061978, 20123956, 40247912]

約数ペア:

[(1, 40247912), (2, 20123956), (4, 10061978), (8, 5030989), (59, 682168), (71, 566872), (118, 341084), (142, 283436), (236, 170542), (284, 141718), (472, 85271), (568, 70859), (1201, 33512), (2402, 16756), (4189, 9608), (4804, 8378)]