39527404

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 42241556

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 284, 337, 413, 497, 674, 826, 994, 1348, 1652, 1988, 2359, 4189, 4718, 8378, 9436, 16756, 19883, 23927, 29323, 39766, 47854, 58646, 79532, 95708, 117292, 139181, 167489, 278362, 334978, 556724, 669956, 1411693, 2823386, 5646772, 9881851, 19763702, 39527404]

約数ペア:

[(1, 39527404), (2, 19763702), (4, 9881851), (7, 5646772), (14, 2823386), (28, 1411693), (59, 669956), (71, 556724), (118, 334978), (142, 278362), (236, 167489), (284, 139181), (337, 117292), (413, 95708), (497, 79532), (674, 58646), (826, 47854), (994, 39766), (1348, 29323), (1652, 23927), (1988, 19883), (2359, 16756), (4189, 9436), (4718, 8378)]