67148284

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 36

約数和(自身を含む): 137598384

約数和(自身を除く): 70450100

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1297, 1849, 2594, 3698, 5188, 7396, 9079, 12943, 18158, 25886, 36316, 51772, 55771, 111542, 223084, 390397, 780794, 1561588, 2398153, 4796306, 9592612, 16787071, 33574142, 67148284]

約数ペア:

[(1, 67148284), (2, 33574142), (4, 16787071), (7, 9592612), (14, 4796306), (28, 2398153), (43, 1561588), (86, 780794), (172, 390397), (301, 223084), (602, 111542), (1204, 55771), (1297, 51772), (1849, 36316), (2594, 25886), (3698, 18158), (5188, 12943), (7396, 9079)]