28646486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4951}}^1$

素因数の和:5227

約数の個数: 16

約数和(自身を含む): 47063808

約数和(自身を除く): 18417322

約数列:

[1, 2, 11, 22, 263, 526, 2893, 4951, 5786, 9902, 54461, 108922, 1302113, 2604226, 14323243, 28646486]

約数ペア:

[(1, 28646486), (2, 14323243), (11, 2604226), (22, 1302113), (263, 108922), (526, 54461), (2893, 9902), (4951, 5786)]