72646358404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{3433}}^1\times {\mathrm{142981}}^1$

素因数の和:146455

約数の個数: 24

約数和(自身を含む): 130606050008

約数和(自身を除く): 57959691604

約数列:

[1, 2, 4, 37, 74, 148, 3433, 6866, 13732, 127021, 142981, 254042, 285962, 508084, 571924, 5290297, 10580594, 21161188, 490853773, 981707546, 1963415092, 18161589601, 36323179202, 72646358404]

約数ペア:

[(1, 72646358404), (2, 36323179202), (4, 18161589601), (37, 1963415092), (74, 981707546), (148, 490853773), (3433, 21161188), (6866, 10580594), (13732, 5290297), (127021, 571924), (142981, 508084), (254042, 285962)]