129584588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 268929024

約数和(自身を除く): 139344436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 337, 434, 443, 674, 868, 886, 1348, 1772, 2359, 3101, 4718, 6202, 9436, 10447, 12404, 13733, 20894, 27466, 41788, 54932, 73129, 96131, 146258, 149291, 192262, 292516, 298582, 384524, 597164, 1045037, 2090074, 4180148, 4628021, 9256042, 18512084, 32396147, 64792294, 129584588]

約数ペア:

[(1, 129584588), (2, 64792294), (4, 32396147), (7, 18512084), (14, 9256042), (28, 4628021), (31, 4180148), (62, 2090074), (124, 1045037), (217, 597164), (337, 384524), (434, 298582), (443, 292516), (674, 192262), (868, 149291), (886, 146258), (1348, 96131), (1772, 73129), (2359, 54932), (3101, 41788), (4718, 27466), (6202, 20894), (9436, 13733), (10447, 12404)]