70839391

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 91702128

約数和(自身を除く): 20862737

約数列:

[1, 7, 17, 19, 97, 119, 133, 289, 323, 361, 679, 1649, 1843, 2023, 2261, 2527, 5491, 6137, 11543, 12901, 28033, 31331, 35017, 38437, 42959, 104329, 196231, 219317, 245119, 532627, 595289, 730303, 3728389, 4167023, 10119913, 70839391]

約数ペア:

[(1, 70839391), (7, 10119913), (17, 4167023), (19, 3728389), (97, 730303), (119, 595289), (133, 532627), (289, 245119), (323, 219317), (361, 196231), (679, 104329), (1649, 42959), (1843, 38437), (2023, 35017), (2261, 31331), (2527, 28033), (5491, 12901), (6137, 11543)]