71304820412

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{7338907}}^1$

素因数の和:7339265

約数の個数: 24

約数和(自身を含む): 143020639104

約数和(自身を除く): 71715818692

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 7338907, 14677814, 29355628, 51372349, 102744698, 205489396, 2546600729, 5093201458, 10186402916, 17826205103, 35652410206, 71304820412]

約数ペア:

[(1, 71304820412), (2, 35652410206), (4, 17826205103), (7, 10186402916), (14, 5093201458), (28, 2546600729), (347, 205489396), (694, 102744698), (1388, 51372349), (2429, 29355628), (4858, 14677814), (9716, 7338907)]