39144572

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 69844320

約数和(自身を除く): 30699748

約数列:

[1, 2, 4, 71, 142, 284, 337, 409, 674, 818, 1348, 1636, 23927, 29039, 47854, 58078, 95708, 116156, 137833, 275666, 551332, 9786143, 19572286, 39144572]

約数ペア:

[(1, 39144572), (2, 19572286), (4, 9786143), (71, 551332), (142, 275666), (284, 137833), (337, 116156), (409, 95708), (674, 58078), (818, 47854), (1348, 29039), (1636, 23927)]