28853710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{77983}}^1$

素因数の和:78027

約数の個数: 16

約数和(自身を含む): 53341056

約数和(自身を除く): 24487346

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 77983, 155966, 389915, 779830, 2885371, 5770742, 14426855, 28853710]

約数ペア:

[(1, 28853710), (2, 14426855), (5, 5770742), (10, 2885371), (37, 779830), (74, 389915), (185, 155966), (370, 77983)]