28768707646

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{50989}}^1$

素因数の和:51400

約数の個数: 32

約数和(自身を含む): 49811927040

約数和(自身を除く): 21043219394

約数列:

[1, 2, 7, 14, 191, 211, 382, 422, 1337, 1477, 2674, 2954, 40301, 50989, 80602, 101978, 282107, 356923, 564214, 713846, 9738899, 10758679, 19477798, 21517358, 68172293, 75310753, 136344586, 150621506, 2054907689, 4109815378, 14384353823, 28768707646]

約数ペア:

[(1, 28768707646), (2, 14384353823), (7, 4109815378), (14, 2054907689), (191, 150621506), (211, 136344586), (382, 75310753), (422, 68172293), (1337, 21517358), (1477, 19477798), (2674, 10758679), (2954, 9738899), (40301, 713846), (50989, 564214), (80602, 356923), (101978, 282107)]