69981412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3709}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 126214200

約数和(自身を除く): 56232788

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 3709, 4717, 7418, 9434, 14836, 18868, 196577, 330101, 393154, 660202, 786308, 1320404, 17495353, 34990706, 69981412]

約数ペア:

[(1, 69981412), (2, 34990706), (4, 17495353), (53, 1320404), (89, 786308), (106, 660202), (178, 393154), (212, 330101), (356, 196577), (3709, 18868), (4717, 14836), (7418, 9434)]