67948636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 143852800

約数和(自身を除く): 75904164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 337, 379, 532, 674, 758, 1348, 1516, 2359, 2653, 4718, 5306, 6403, 7201, 9436, 10612, 12806, 14402, 25612, 28804, 44821, 50407, 89642, 100814, 127723, 179284, 201628, 255446, 510892, 894061, 1788122, 2426737, 3576244, 4853474, 9706948, 16987159, 33974318, 67948636]

約数ペア:

[(1, 67948636), (2, 33974318), (4, 16987159), (7, 9706948), (14, 4853474), (19, 3576244), (28, 2426737), (38, 1788122), (76, 894061), (133, 510892), (266, 255446), (337, 201628), (379, 179284), (532, 127723), (674, 100814), (758, 89642), (1348, 50407), (1516, 44821), (2359, 28804), (2653, 25612), (4718, 14402), (5306, 12806), (6403, 10612), (7201, 9436)]