286561412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{36871}}^1$

素因数の和:36971

約数の個数: 24

約数和(自身を含む): 526532160

約数和(自身を除く): 239970748

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 36871, 73742, 147484, 1069259, 2138518, 2470357, 4277036, 4940714, 9881428, 71640353, 143280706, 286561412]

約数ペア:

[(1, 286561412), (2, 143280706), (4, 71640353), (29, 9881428), (58, 4940714), (67, 4277036), (116, 2470357), (134, 2138518), (268, 1069259), (1943, 147484), (3886, 73742), (7772, 36871)]