71699236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 151782400

約数和(自身を除く): 80083164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 307, 439, 532, 614, 878, 1228, 1756, 2149, 3073, 4298, 5833, 6146, 8341, 8596, 11666, 12292, 16682, 23332, 33364, 40831, 58387, 81662, 116774, 134773, 163324, 233548, 269546, 539092, 943411, 1886822, 2560687, 3773644, 5121374, 10242748, 17924809, 35849618, 71699236]

約数ペア:

[(1, 71699236), (2, 35849618), (4, 17924809), (7, 10242748), (14, 5121374), (19, 3773644), (28, 2560687), (38, 1886822), (76, 943411), (133, 539092), (266, 269546), (307, 233548), (439, 163324), (532, 134773), (614, 116774), (878, 81662), (1228, 58387), (1756, 40831), (2149, 33364), (3073, 23332), (4298, 16682), (5833, 12292), (6146, 11666), (8341, 8596)]