42252872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 39006328

約数列:

[1, 2, 4, 8, 53, 106, 212, 227, 424, 439, 454, 878, 908, 1756, 1816, 3512, 12031, 23267, 24062, 46534, 48124, 93068, 96248, 99653, 186136, 199306, 398612, 797224, 5281609, 10563218, 21126436, 42252872]

約数ペア:

[(1, 42252872), (2, 21126436), (4, 10563218), (8, 5281609), (53, 797224), (106, 398612), (212, 199306), (227, 186136), (424, 99653), (439, 96248), (454, 93068), (878, 48124), (908, 46534), (1756, 24062), (1816, 23267), (3512, 12031)]