28305669602

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{857}}^1\times {\mathrm{2909}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 48657248640

約数和(自身を除く): 20351579038

約数列:

[1, 2, 7, 14, 811, 857, 1622, 1714, 2909, 5677, 5818, 5999, 11354, 11998, 20363, 40726, 695027, 1390054, 2359199, 2493013, 4718398, 4865189, 4986026, 9730378, 16514393, 17451091, 33028786, 34902182, 2021833543, 4043667086, 14152834801, 28305669602]

約数ペア:

[(1, 28305669602), (2, 14152834801), (7, 4043667086), (14, 2021833543), (811, 34902182), (857, 33028786), (1622, 17451091), (1714, 16514393), (2909, 9730378), (5677, 4986026), (5818, 4865189), (5999, 4718398), (11354, 2493013), (11998, 2359199), (20363, 1390054), (40726, 695027)]