28866414

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71807}}^1$

素因数の和:71879

約数の個数: 16

約数和(自身を含む): 58595328

約数和(自身を除く): 29728914

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 71807, 143614, 215421, 430842, 4811069, 9622138, 14433207, 28866414]

約数ペア:

[(1, 28866414), (2, 14433207), (3, 9622138), (6, 4811069), (67, 430842), (134, 215421), (201, 143614), (402, 71807)]