47286142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{3433}}^1$

素因数の和:3603

約数の個数: 16

約数和(自身を含む): 72690912

約数和(自身を除く): 25404770

約数列:

[1, 2, 71, 97, 142, 194, 3433, 6866, 6887, 13774, 243743, 333001, 487486, 666002, 23643071, 47286142]

約数ペア:

[(1, 47286142), (2, 23643071), (71, 666002), (97, 487486), (142, 333001), (194, 243743), (3433, 13774), (6866, 6887)]