63649388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131507}}^1$

素因数の和:131533

約数の個数: 18

約数和(自身を含む): 122433948

約数和(自身を除く): 58784560

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 131507, 263014, 526028, 1446577, 2893154, 5786308, 15912347, 31824694, 63649388]

約数ペア:

[(1, 63649388), (2, 31824694), (4, 15912347), (11, 5786308), (22, 2893154), (44, 1446577), (121, 526028), (242, 263014), (484, 131507)]