68867554

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 123088896

約数和(自身を除く): 54221342

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1483, 1498, 2966, 3317, 6634, 10381, 20762, 23219, 45973, 46438, 91946, 158681, 317362, 321811, 643622, 1110767, 2221534, 4919111, 9838222, 34433777, 68867554]

約数ペア:

[(1, 68867554), (2, 34433777), (7, 9838222), (14, 4919111), (31, 2221534), (62, 1110767), (107, 643622), (214, 321811), (217, 317362), (434, 158681), (749, 91946), (1483, 46438), (1498, 45973), (2966, 23219), (3317, 20762), (6634, 10381)]