29980616

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{70709}}^1$

素因数の和:70768

約数の個数: 16

約数和(自身を含む): 57275100

約数和(自身を除く): 27294484

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 70709, 141418, 282836, 565672, 3747577, 7495154, 14990308, 29980616]

約数ペア:

[(1, 29980616), (2, 14990308), (4, 7495154), (8, 3747577), (53, 565672), (106, 282836), (212, 141418), (424, 70709)]