26749730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1453}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 55275264

約数和(自身を除く): 28525534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1453, 1841, 2630, 2906, 3682, 7265, 9205, 10171, 14530, 18410, 20342, 50855, 101710, 382139, 764278, 1910695, 2674973, 3821390, 5349946, 13374865, 26749730]

約数ペア:

[(1, 26749730), (2, 13374865), (5, 5349946), (7, 3821390), (10, 2674973), (14, 1910695), (35, 764278), (70, 382139), (263, 101710), (526, 50855), (1315, 20342), (1453, 18410), (1841, 14530), (2630, 10171), (2906, 9205), (3682, 7265)]