28439486

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4751}}^1$

素因数の和:4867

約数の個数: 16

約数和(自身を含む): 44307648

約数和(自身を除く): 15868162

約数列:

[1, 2, 41, 73, 82, 146, 2993, 4751, 5986, 9502, 194791, 346823, 389582, 693646, 14219743, 28439486]

約数ペア:

[(1, 28439486), (2, 14219743), (41, 693646), (73, 389582), (82, 346823), (146, 194791), (2993, 9502), (4751, 5986)]