39821444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14449}}^1$

素因数の和:14519

約数の個数: 24

約数和(自身を含む): 76469400

約数和(自身を除く): 36647956

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 14449, 28898, 57796, 187837, 375674, 751348, 765797, 1531594, 3063188, 9955361, 19910722, 39821444]

約数ペア:

[(1, 39821444), (2, 19910722), (4, 9955361), (13, 3063188), (26, 1531594), (52, 765797), (53, 751348), (106, 375674), (212, 187837), (689, 57796), (1378, 28898), (2756, 14449)]