26854330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 49610880

約数和(自身を除く): 22756550

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 347, 355, 545, 694, 710, 1090, 1735, 3470, 7739, 15478, 24637, 37823, 38695, 49274, 75646, 77390, 123185, 189115, 246370, 378230, 2685433, 5370866, 13427165, 26854330]

約数ペア:

[(1, 26854330), (2, 13427165), (5, 5370866), (10, 2685433), (71, 378230), (109, 246370), (142, 189115), (218, 123185), (347, 77390), (355, 75646), (545, 49274), (694, 38695), (710, 37823), (1090, 24637), (1735, 15478), (3470, 7739)]