70717724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20873}}^1$

素因数の和:20906

約数の個数: 36

約数和(自身を含む): 155469552

約数和(自身を除く): 84751828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 20873, 41746, 83492, 146111, 229603, 292222, 459206, 584444, 918412, 1607221, 2525633, 3214442, 5051266, 6428884, 10102532, 17679431, 35358862, 70717724]

約数ペア:

[(1, 70717724), (2, 35358862), (4, 17679431), (7, 10102532), (11, 6428884), (14, 5051266), (22, 3214442), (28, 2525633), (44, 1607221), (77, 918412), (121, 584444), (154, 459206), (242, 292222), (308, 229603), (484, 146111), (847, 83492), (1694, 41746), (3388, 20873)]