70760452

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18181}}^1$

素因数の和:18331

約数の個数: 24

約数和(自身を含む): 142546880

約数和(自身を除く): 71786428

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 18181, 36362, 72724, 127267, 254534, 509068, 2527159, 5054318, 10108636, 17690113, 35380226, 70760452]

約数ペア:

[(1, 70760452), (2, 35380226), (4, 17690113), (7, 10108636), (14, 5054318), (28, 2527159), (139, 509068), (278, 254534), (556, 127267), (973, 72724), (1946, 36362), (3892, 18181)]