70997318

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 124575744

約数和(自身を除く): 53578426

約数列:

[1, 2, 7, 14, 73, 127, 146, 254, 511, 547, 889, 1022, 1094, 1778, 3829, 7658, 9271, 18542, 39931, 64897, 69469, 79862, 129794, 138938, 279517, 486283, 559034, 972566, 5071237, 10142474, 35498659, 70997318]

約数ペア:

[(1, 70997318), (2, 35498659), (7, 10142474), (14, 5071237), (73, 972566), (127, 559034), (146, 486283), (254, 279517), (511, 138938), (547, 129794), (889, 79862), (1022, 69469), (1094, 64897), (1778, 39931), (3829, 18542), (7658, 9271)]