28962605

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20183}}^1$

素因数の和:20236

約数の個数: 16

約数和(自身を含む): 40690944

約数和(自身を除く): 11728339

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 20183, 100915, 141281, 706405, 827503, 4137515, 5792521, 28962605]

約数ペア:

[(1, 28962605), (5, 5792521), (7, 4137515), (35, 827503), (41, 706405), (205, 141281), (287, 100915), (1435, 20183)]