28706718

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{46451}}^1$

素因数の和:46559

約数の個数: 16

約数和(自身を含む): 57972096

約数和(自身を除く): 29265378

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 46451, 92902, 139353, 278706, 4784453, 9568906, 14353359, 28706718]

約数ペア:

[(1, 28706718), (2, 14353359), (3, 9568906), (6, 4784453), (103, 278706), (206, 139353), (309, 92902), (618, 46451)]