27305684

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20749}}^1$

素因数の和:20807

約数の個数: 24

約数和(自身を含む): 55776000

約数和(自身を除く): 28470316

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20749, 41498, 82996, 145243, 290486, 580972, 975203, 1950406, 3900812, 6826421, 13652842, 27305684]

約数ペア:

[(1, 27305684), (2, 13652842), (4, 6826421), (7, 3900812), (14, 1950406), (28, 975203), (47, 580972), (94, 290486), (188, 145243), (329, 82996), (658, 41498), (1316, 20749)]