26286442

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 24274838

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 91, 94, 98, 182, 329, 439, 611, 637, 658, 878, 1222, 1274, 2303, 3073, 4277, 4606, 5707, 6146, 8554, 11414, 20633, 21511, 29939, 39949, 41266, 43022, 59878, 79898, 144431, 268229, 279643, 288862, 536458, 559286, 1011017, 1877603, 2022034, 3755206, 13143221, 26286442]

約数ペア:

[(1, 26286442), (2, 13143221), (7, 3755206), (13, 2022034), (14, 1877603), (26, 1011017), (47, 559286), (49, 536458), (91, 288862), (94, 279643), (98, 268229), (182, 144431), (329, 79898), (439, 59878), (611, 43022), (637, 41266), (658, 39949), (878, 29939), (1222, 21511), (1274, 20633), (2303, 11414), (3073, 8554), (4277, 6146), (4606, 5707)]