71103614668

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{210209}}^1$

素因数の和:211137

約数の個数: 24

約数和(自身を含む): 125793027360

約数和(自身を除く): 54689412692

約数列:

[1, 2, 4, 103, 206, 412, 821, 1642, 3284, 84563, 169126, 210209, 338252, 420418, 840836, 21651527, 43303054, 86606108, 172581589, 345163178, 690326356, 17775903667, 35551807334, 71103614668]

約数ペア:

[(1, 71103614668), (2, 35551807334), (4, 17775903667), (103, 690326356), (206, 345163178), (412, 172581589), (821, 86606108), (1642, 43303054), (3284, 21651527), (84563, 840836), (169126, 420418), (210209, 338252)]