27939716

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2273}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 56031360

約数和(自身を除く): 28091644

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 2273, 3073, 4546, 6146, 9092, 12292, 15911, 31822, 63644, 997847, 1995694, 3991388, 6984929, 13969858, 27939716]

約数ペア:

[(1, 27939716), (2, 13969858), (4, 6984929), (7, 3991388), (14, 1995694), (28, 997847), (439, 63644), (878, 31822), (1756, 15911), (2273, 12292), (3073, 9092), (4546, 6146)]