26884396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 59092992

約数和(自身を除く): 32208596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 457, 764, 914, 1337, 1828, 2101, 2674, 3199, 4202, 5027, 5348, 6398, 8404, 10054, 12796, 14707, 20108, 29414, 35189, 58828, 70378, 87287, 140756, 174574, 349148, 611009, 960157, 1222018, 1920314, 2444036, 3840628, 6721099, 13442198, 26884396]

約数ペア:

[(1, 26884396), (2, 13442198), (4, 6721099), (7, 3840628), (11, 2444036), (14, 1920314), (22, 1222018), (28, 960157), (44, 611009), (77, 349148), (154, 174574), (191, 140756), (308, 87287), (382, 70378), (457, 58828), (764, 35189), (914, 29414), (1337, 20108), (1828, 14707), (2101, 12796), (2674, 10054), (3199, 8404), (4202, 6398), (5027, 5348)]