38998988

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4133}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 78248352

約数和(自身を除く): 39249364

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4133, 4718, 8266, 9436, 16532, 28931, 57862, 115724, 1392821, 2785642, 5571284, 9749747, 19499494, 38998988]

約数ペア:

[(1, 38998988), (2, 19499494), (4, 9749747), (7, 5571284), (14, 2785642), (28, 1392821), (337, 115724), (674, 57862), (1348, 28931), (2359, 16532), (4133, 9436), (4718, 8266)]