28490510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 53412480

約数和(自身を除く): 24921970

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 1123, 2246, 2537, 5074, 5615, 11230, 12685, 25370, 48289, 66257, 96578, 132514, 241445, 331285, 482890, 662570, 2849051, 5698102, 14245255, 28490510]

約数ペア:

[(1, 28490510), (2, 14245255), (5, 5698102), (10, 2849051), (43, 662570), (59, 482890), (86, 331285), (118, 241445), (215, 132514), (295, 96578), (430, 66257), (590, 48289), (1123, 25370), (2246, 12685), (2537, 11230), (5074, 5615)]