71701456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3847

約数の個数: 40

約数和(自身を含む): 147256200

約数和(自身を除く): 75554744

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 3769, 4756, 7538, 9512, 15076, 19024, 30152, 60304, 109301, 154529, 218602, 309058, 437204, 618116, 874408, 1236232, 1748816, 2472464, 4481341, 8962682, 17925364, 35850728, 71701456]

約数ペア:

[(1, 71701456), (2, 35850728), (4, 17925364), (8, 8962682), (16, 4481341), (29, 2472464), (41, 1748816), (58, 1236232), (82, 874408), (116, 618116), (164, 437204), (232, 309058), (328, 218602), (464, 154529), (656, 109301), (1189, 60304), (2378, 30152), (3769, 19024), (4756, 15076), (7538, 9512)]