27160028

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5419}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 54633600

約数和(自身を除く): 27473572

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 5419, 10838, 21676, 37933, 75866, 151732, 970001, 1940002, 3880004, 6790007, 13580014, 27160028]

約数ペア:

[(1, 27160028), (2, 13580014), (4, 6790007), (7, 3880004), (14, 1940002), (28, 970001), (179, 151732), (358, 75866), (716, 37933), (1253, 21676), (2506, 10838), (5012, 5419)]